diff options
| author | Kartik Agaram <vc@akkartik.com> | 2019-12-09 01:26:58 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-12-09 01:26:58 -0800 |
| commit | 8aeb85f04ee68b960a6d326aca1a17dec2f6d019 (patch) | |
| tree | 26f861361c28ca77fb8298b21a905dc6e06c91ef /html/038---literal_strings.cc.html | |
| parent | 2249e605c19f0dbe0c34c1c4f635b802f56dc535 (diff) | |
| download | mu-8aeb85f04ee68b960a6d326aca1a17dec2f6d019.tar.gz | |
5806
Diffstat (limited to 'html/038---literal_strings.cc.html')
| -rw-r--r-- | html/038---literal_strings.cc.html | 347 |
1 files changed, 173 insertions, 174 deletions
diff --git a/html/038---literal_strings.cc.html b/html/038---literal_strings.cc.html index 07e85f14..67b6c458 100644 --- a/html/038---literal_strings.cc.html +++ b/html/038---literal_strings.cc.html @@ -69,7 +69,7 @@ if ('onhashchange' in window) { <span id="L9" class="LineNr"> 9 </span> <span class="Constant">"b8/copy \"</span>test\<span class="Constant">"/imm32\n"</span> <span id="L10" class="LineNr"> 10 </span> <span class="Constant">"== data 0x2000\n"</span> <span class="Comment">// need an empty segment</span> <span id="L11" class="LineNr"> 11 </span> <span class="Delimiter">);</span> -<span id="L12" class="LineNr"> 12 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L12" class="LineNr"> 12 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L13" class="LineNr"> 13 </span> <span class="Constant">"transform: -- move literal strings to data segment\n"</span> <span id="L14" class="LineNr"> 14 </span> <span class="Constant">"transform: adding global variable '__subx_global_1' containing \"</span>test\<span class="Constant">"\n"</span> <span id="L15" class="LineNr"> 15 </span> <span class="Constant">"transform: <a href='011run.cc.html#L122'>line</a> after transform: 'b8 __subx_global_1'\n"</span> @@ -93,13 +93,13 @@ if ('onhashchange' in window) { <span id="L33" class="LineNr"> 33 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">3</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"-- move literal strings to data segment"</span> << end<span class="Delimiter">();</span> <span id="L34" class="LineNr"> 34 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L35" class="LineNr"> 35 </span> vector<line> new_lines<span class="Delimiter">;</span> -<span id="L36" class="LineNr"> 36 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> s = <span class="Constant">0</span><span class="Delimiter">;</span> s < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L36" class="LineNr"> 36 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> s = <span class="Constant">0</span><span class="Delimiter">;</span> s < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">);</span> ++s<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L37" class="LineNr"> 37 </span> segment& seg = p<span class="Delimiter">.</span><a href='011run.cc.html#L107'>segments</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>s<span class="Delimiter">);</span> <span id="L38" class="LineNr"> 38 </span> <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="Constant">99</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"segment '"</span> << seg<span class="Delimiter">.</span>name << <span class="Constant">"'"</span> << end<span class="Delimiter">();</span> -<span id="L39" class="LineNr"> 39 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>seg<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L39" class="LineNr"> 39 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>seg<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L40" class="LineNr"> 40 </span><span class="CommentedCode">//? cerr << seg.name << '/' << i << '\n';</span> <span id="L41" class="LineNr"> 41 </span> line& <a href='011run.cc.html#L122'>line</a> = seg<span class="Delimiter">.</span><a href='011run.cc.html#L114'>lines</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> -<span id="L42" class="LineNr"> 42 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span><a href='011run.cc.html#L122'>line</a><span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L42" class="LineNr"> 42 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> j = <span class="Constant">0</span><span class="Delimiter">;</span> j < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span><a href='011run.cc.html#L122'>line</a><span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">);</span> ++j<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L43" class="LineNr"> 43 </span> word& curr = <a href='011run.cc.html#L122'>line</a><span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>at<span class="Delimiter">(</span>j<span class="Delimiter">);</span> <span id="L44" class="LineNr"> 44 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">.</span>data<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span> != <span class="Constant">'"'</span><span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> <span id="L45" class="LineNr"> 45 </span> ostringstream global_name<span class="Delimiter">;</span> @@ -122,14 +122,14 @@ if ('onhashchange' in window) { <span id="L62" class="LineNr"> 62 </span> out<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>label<span class="Delimiter">(</span><a href='011run.cc.html#L112'>name</a><span class="Delimiter">));</span> <span id="L63" class="LineNr"> 63 </span> <span class="Comment">// emit size for size-prefixed array</span> <span id="L64" class="LineNr"> 64 </span> out<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='011run.cc.html#L122'>line</a><span class="Delimiter">());</span> -<span id="L65" class="LineNr"> 65 </span> emit_hex_bytes<span class="Delimiter">(</span>out<span class="Delimiter">.</span>back<span class="Delimiter">(),</span> <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>value<span class="Delimiter">.</span>data<span class="Delimiter">)</span>-<span class="Comment">/*</span><span class="Comment">skip quotes</span><span class="Comment">*/</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">4</span><span class="Comment">/*</span><span class="Comment">bytes</span><span class="Comment">*/</span><span class="Delimiter">);</span> +<span id="L65" class="LineNr"> 65 </span> emit_hex_bytes<span class="Delimiter">(</span>out<span class="Delimiter">.</span>back<span class="Delimiter">(),</span> <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>value<span class="Delimiter">.</span>data<span class="Delimiter">)</span>-<span class="Comment">/*</span><span class="Comment">skip quotes</span><span class="Comment">*/</span><span class="Constant">2</span><span class="Delimiter">,</span> <span class="Constant">4</span><span class="Comment">/*</span><span class="Comment">bytes</span><span class="Comment">*/</span><span class="Delimiter">);</span> <span id="L66" class="LineNr"> 66 </span> <span class="Comment">// emit data byte by byte</span> <span id="L67" class="LineNr"> 67 </span> out<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='011run.cc.html#L122'>line</a><span class="Delimiter">());</span> <span id="L68" class="LineNr"> 68 </span> line& curr = out<span class="Delimiter">.</span>back<span class="Delimiter">();</span> -<span id="L69" class="LineNr"> 69 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">skip start quote</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L164'>SIZE</a><span class="Delimiter">(</span>value<span class="Delimiter">.</span>data<span class="Delimiter">)</span>-<span class="Comment">/*</span><span class="Comment">skip end quote</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L69" class="LineNr"> 69 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Comment">/*</span><span class="Comment">skip start quote</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> i < <a href='001help.cc.html#L169'>SIZE</a><span class="Delimiter">(</span>value<span class="Delimiter">.</span>data<span class="Delimiter">)</span>-<span class="Comment">/*</span><span class="Comment">skip end quote</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L70" class="LineNr"> 70 </span> <span class="Normal">char</span> c = value<span class="Delimiter">.</span>data<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> <span id="L71" class="LineNr"> 71 </span> curr<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Delimiter">());</span> -<span id="L72" class="LineNr"> 72 </span> curr<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>data = <a href='030---operands.cc.html#L295'>hex_byte_to_string</a><span class="Delimiter">(</span>c<span class="Delimiter">);</span> +<span id="L72" class="LineNr"> 72 </span> curr<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>data = <a href='032---operands.cc.html#L295'>hex_byte_to_string</a><span class="Delimiter">(</span>c<span class="Delimiter">);</span> <span id="L73" class="LineNr"> 73 </span> curr<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>metadata<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>string<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">,</span> c<span class="Delimiter">));</span> <span id="L74" class="LineNr"> 74 </span> <span class="Delimiter">}</span> <span id="L75" class="LineNr"> 75 </span><span class="Delimiter">}</span> @@ -141,13 +141,13 @@ if ('onhashchange' in window) { <span id="L81" class="LineNr"> 81 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> <span id="L82" class="LineNr"> 82 </span> <span class="Constant">"a \"</span>abc def\<span class="Constant">" z\n"</span> <span class="Comment">// two spaces inside string</span> <span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">);</span> -<span id="L84" class="LineNr"> 84 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L84" class="LineNr"> 84 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L85" class="LineNr"> 85 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> <span id="L86" class="LineNr"> 86 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>abc def\<span class="Constant">"\n"</span> <span id="L87" class="LineNr"> 87 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: z\n"</span> <span id="L88" class="LineNr"> 88 </span> <span class="Delimiter">);</span> <span id="L89" class="LineNr"> 89 </span> <span class="Comment">// no other words</span> -<span id="L90" class="LineNr"> 90 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"parse2"</span><span class="Delimiter">,</span> <span class="Constant">3</span><span class="Delimiter">);</span> +<span id="L90" class="LineNr"> 90 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"parse2"</span><span class="Delimiter">,</span> <span class="Constant">3</span><span class="Delimiter">);</span> <span id="L91" class="LineNr"> 91 </span><span class="Delimiter">}</span> <span id="L92" class="LineNr"> 92 </span> <span id="L93" class="LineNr"> 93 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L93'>test_string_literal_in_data_segment</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> @@ -158,7 +158,7 @@ if ('onhashchange' in window) { <span id="L98" class="LineNr"> 98 </span> <span class="Constant">"X:\n"</span> <span id="L99" class="LineNr"> 99 </span> <span class="Constant">"\"</span>test\<span class="Constant">"/imm32\n"</span> <span id="L100" class="LineNr">100 </span> <span class="Delimiter">);</span> -<span id="L101" class="LineNr">101 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L101" class="LineNr">101 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> <span id="L102" class="LineNr">102 </span> <span class="Constant">"transform: -- move literal strings to data segment\n"</span> <span id="L103" class="LineNr">103 </span> <span class="Constant">"transform: adding global variable '__subx_global_1' containing \"</span>test\<span class="Constant">"\n"</span> <span id="L104" class="LineNr">104 </span> <span class="Constant">"transform: <a href='011run.cc.html#L122'>line</a> after transform: '__subx_global_1'\n"</span> @@ -174,7 +174,7 @@ if ('onhashchange' in window) { <span id="L114" class="LineNr">114 </span><span class="Delimiter">:(code)</span> <span id="L115" class="LineNr">115 </span><span class="Normal">void</span> parse_instruction_character_by_character<span class="Delimiter">(</span><span class="Normal">const</span> string& line_data<span class="Delimiter">,</span> vector<line>& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L116" class="LineNr">116 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>line_data<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="cSpecial">'\n'</span><span class="Delimiter">)</span> != string::npos && line_data<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="cSpecial">'\n'</span><span class="Delimiter">)</span> != line_data<span class="Delimiter">.</span>size<span class="Delimiter">()</span>-<span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L117" class="LineNr">117 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"parse_instruction_character_by_character: should receive only a single line\n"</span> << end<span class="Delimiter">();</span> +<span id="L117" class="LineNr">117 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"parse_instruction_character_by_character: should receive only a single line\n"</span> << end<span class="Delimiter">();</span> <span id="L118" class="LineNr">118 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L119" class="LineNr">119 </span> <span class="Delimiter">}</span> <span id="L120" class="LineNr">120 </span> <span class="Comment">// parse literals</span> @@ -183,7 +183,7 @@ if ('onhashchange' in window) { <span id="L123" class="LineNr">123 </span> <a href='011run.cc.html#L122'>line</a> result<span class="Delimiter">;</span> <span id="L124" class="LineNr">124 </span> result<span class="Delimiter">.</span>original = line_data<span class="Delimiter">;</span> <span id="L125" class="LineNr">125 </span> <span class="Comment">// add tokens (words or strings) one by one</span> -<span id="L126" class="LineNr">126 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L272'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L126" class="LineNr">126 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L277'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L127" class="LineNr">127 </span> <a href='038---literal_strings.cc.html#L191'>skip_whitespace</a><span class="Delimiter">(</span>in<span class="Delimiter">);</span> <span id="L128" class="LineNr">128 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> <span id="L129" class="LineNr">129 </span> <span class="Normal">char</span> c = in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> @@ -199,7 +199,7 @@ if ('onhashchange' in window) { <span id="L139" class="LineNr">139 </span> <span class="Comment">// string literal; slurp everything between quotes into data</span> <span id="L140" class="LineNr">140 </span> ostringstream d<span class="Delimiter">;</span> <span id="L141" class="LineNr">141 </span> d << c<span class="Delimiter">;</span> -<span id="L142" class="LineNr">142 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L272'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<span id="L142" class="LineNr">142 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L277'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span id="L143" class="LineNr">143 </span> in >> c<span class="Delimiter">;</span> <span id="L144" class="LineNr">144 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == <span class="cSpecial">'\\'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L145" class="LineNr">145 </span> in >> c<span class="Delimiter">;</span> @@ -207,7 +207,7 @@ if ('onhashchange' in window) { <span id="L147" class="LineNr">147 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == <span class="Constant">'"'</span><span class="Delimiter">)</span> d << <span class="Constant">'"'</span><span class="Delimiter">;</span> <span id="L148" class="LineNr">148 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == <span class="cSpecial">'\\'</span><span class="Delimiter">)</span> d << <span class="cSpecial">'\\'</span><span class="Delimiter">;</span> <span id="L149" class="LineNr">149 </span> <span class="Normal">else</span> <span class="Delimiter">{</span> -<span id="L150" class="LineNr">150 </span> <a href='003trace.cc.html#L226'>raise</a> << <span class="Constant">"parse_instruction_character_by_character: unknown escape sequence '\\"</span> << c << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> +<span id="L150" class="LineNr">150 </span> <a href='003trace.cc.html#L228'>raise</a> << <span class="Constant">"parse_instruction_character_by_character: unknown escape sequence '\\"</span> << c << <span class="Constant">"'\n"</span> << end<span class="Delimiter">();</span> <span id="L151" class="LineNr">151 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> <span id="L152" class="LineNr">152 </span> <span class="Delimiter">}</span> <span id="L153" class="LineNr">153 </span> <span class="Identifier">continue</span><span class="Delimiter">;</span> @@ -220,7 +220,7 @@ if ('onhashchange' in window) { <span id="L160" class="LineNr">160 </span> result<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>original = d<span class="Delimiter">.</span>str<span class="Delimiter">();</span> <span id="L161" class="LineNr">161 </span> <span class="Comment">// slurp metadata</span> <span id="L162" class="LineNr">162 </span> ostringstream m<span class="Delimiter">;</span> -<span id="L163" class="LineNr">163 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!isspace<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">())</span> && <a href='001help.cc.html#L272'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span class="Comment">// peek can sometimes trigger eof(), so do it first</span> +<span id="L163" class="LineNr">163 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!isspace<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">())</span> && <a href='001help.cc.html#L277'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span class="Comment">// peek can sometimes trigger eof(), so do it first</span> <span id="L164" class="LineNr">164 </span> in >> c<span class="Delimiter">;</span> <span id="L165" class="LineNr">165 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == <span class="Constant">'/'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> <span id="L166" class="LineNr">166 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!m<span class="Delimiter">.</span>str<span class="Delimiter">().</span>empty<span class="Delimiter">())</span> result<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>metadata<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>m<span class="Delimiter">.</span>str<span class="Delimiter">());</span> @@ -236,7 +236,7 @@ if ('onhashchange' in window) { <span id="L176" class="LineNr">176 </span> <span class="Comment">// not a string literal; slurp all characters until whitespace</span> <span id="L177" class="LineNr">177 </span> ostringstream w<span class="Delimiter">;</span> <span id="L178" class="LineNr">178 </span> w << c<span class="Delimiter">;</span> -<span id="L179" class="LineNr">179 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!isspace<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">())</span> && <a href='001help.cc.html#L272'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span class="Comment">// peek can sometimes trigger eof(), so do it first</span> +<span id="L179" class="LineNr">179 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>!isspace<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">())</span> && <a href='001help.cc.html#L277'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> <span class="Comment">// peek can sometimes trigger eof(), so do it first</span> <span id="L180" class="LineNr">180 </span> in >> c<span class="Delimiter">;</span> <span id="L181" class="LineNr">181 </span> w << c<span class="Delimiter">;</span> <span id="L182" class="LineNr">182 </span> <span class="Delimiter">}</span> @@ -249,164 +249,163 @@ if ('onhashchange' in window) { <span id="L189" class="LineNr">189 </span><span class="Delimiter">}</span> <span id="L190" class="LineNr">190 </span> <span id="L191" class="LineNr">191 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L191'>skip_whitespace</a><span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L192" class="LineNr">192 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L193" class="LineNr">193 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L272'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">)</span> && isspace<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()))</span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> -<span id="L194" class="LineNr">194 </span> <span class="Normal">else</span> <span class="Identifier">break</span><span class="Delimiter">;</span> -<span id="L195" class="LineNr">195 </span> <span class="Delimiter">}</span> -<span id="L196" class="LineNr">196 </span><span class="Delimiter">}</span> -<span id="L197" class="LineNr">197 </span> -<span id="L198" class="LineNr">198 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L198'>skip_comment</a><span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L199" class="LineNr">199 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L272'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">)</span> && in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> == <span class="Constant">'#'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L200" class="LineNr">200 </span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> -<span id="L201" class="LineNr">201 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L272'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">)</span> && in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> != <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> -<span id="L202" class="LineNr">202 </span> <span class="Delimiter">}</span> -<span id="L203" class="LineNr">203 </span><span class="Delimiter">}</span> -<span id="L204" class="LineNr">204 </span> -<span id="L205" class="LineNr">205 </span><a href='011run.cc.html#L122'>line</a> label<span class="Delimiter">(</span>string s<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L206" class="LineNr">206 </span> <a href='011run.cc.html#L122'>line</a> result<span class="Delimiter">;</span> -<span id="L207" class="LineNr">207 </span> result<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Delimiter">());</span> -<span id="L208" class="LineNr">208 </span> result<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>data = <span class="Delimiter">(</span>s+<span class="Constant">":"</span><span class="Delimiter">);</span> -<span id="L209" class="LineNr">209 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> -<span id="L210" class="LineNr">210 </span><span class="Delimiter">}</span> -<span id="L211" class="LineNr">211 </span> -<span id="L212" class="LineNr">212 </span><span class="Comment">// helper for tests</span> -<span id="L213" class="LineNr">213 </span><span class="Normal">void</span> parse_instruction_character_by_character<span class="Delimiter">(</span><span class="Normal">const</span> string& line_data<span class="Delimiter">)</span> <span class="Delimiter">{</span> -<span id="L214" class="LineNr">214 </span> vector<line> out<span class="Delimiter">;</span> -<span id="L215" class="LineNr">215 </span> parse_instruction_character_by_character<span class="Delimiter">(</span>line_data<span class="Delimiter">,</span> out<span class="Delimiter">);</span> -<span id="L216" class="LineNr">216 </span><span class="Delimiter">}</span> -<span id="L217" class="LineNr">217 </span> -<span id="L218" class="LineNr">218 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L218'>test_parse2_comment_token_in_middle</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L219" class="LineNr">219 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L220" class="LineNr">220 </span> <span class="Constant">"a . z\n"</span> -<span id="L221" class="LineNr">221 </span> <span class="Delimiter">);</span> -<span id="L222" class="LineNr">222 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L223" class="LineNr">223 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> -<span id="L224" class="LineNr">224 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: z\n"</span> -<span id="L225" class="LineNr">225 </span> <span class="Delimiter">);</span> -<span id="L226" class="LineNr">226 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_DOESNT_CONTAIN</a><span class="Delimiter">(</span><span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: ."</span><span class="Delimiter">);</span> -<span id="L227" class="LineNr">227 </span> <span class="Comment">// no other words</span> -<span id="L228" class="LineNr">228 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"parse2"</span><span class="Delimiter">,</span> <span class="Constant">2</span><span class="Delimiter">);</span> -<span id="L229" class="LineNr">229 </span><span class="Delimiter">}</span> -<span id="L230" class="LineNr">230 </span> -<span id="L231" class="LineNr">231 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L231'>test_parse2_word_starting_with_dot</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L232" class="LineNr">232 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L233" class="LineNr">233 </span> <span class="Constant">"a .b c\n"</span> -<span id="L234" class="LineNr">234 </span> <span class="Delimiter">);</span> -<span id="L235" class="LineNr">235 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L236" class="LineNr">236 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> -<span id="L237" class="LineNr">237 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: .b\n"</span> -<span id="L238" class="LineNr">238 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: c\n"</span> -<span id="L239" class="LineNr">239 </span> <span class="Delimiter">);</span> -<span id="L240" class="LineNr">240 </span><span class="Delimiter">}</span> -<span id="L241" class="LineNr">241 </span> -<span id="L242" class="LineNr">242 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L242'>test_parse2_comment_token_at_start</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L243" class="LineNr">243 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L244" class="LineNr">244 </span> <span class="Constant">". a b\n"</span> -<span id="L245" class="LineNr">245 </span> <span class="Delimiter">);</span> -<span id="L246" class="LineNr">246 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L247" class="LineNr">247 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> -<span id="L248" class="LineNr">248 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: b\n"</span> -<span id="L249" class="LineNr">249 </span> <span class="Delimiter">);</span> -<span id="L250" class="LineNr">250 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_DOESNT_CONTAIN</a><span class="Delimiter">(</span><span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: ."</span><span class="Delimiter">);</span> -<span id="L251" class="LineNr">251 </span><span class="Delimiter">}</span> -<span id="L252" class="LineNr">252 </span> -<span id="L253" class="LineNr">253 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L253'>test_parse2_comment_token_at_end</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L254" class="LineNr">254 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L255" class="LineNr">255 </span> <span class="Constant">"a b .\n"</span> -<span id="L256" class="LineNr">256 </span> <span class="Delimiter">);</span> -<span id="L257" class="LineNr">257 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L258" class="LineNr">258 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> -<span id="L259" class="LineNr">259 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: b\n"</span> -<span id="L260" class="LineNr">260 </span> <span class="Delimiter">);</span> -<span id="L261" class="LineNr">261 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_DOESNT_CONTAIN</a><span class="Delimiter">(</span><span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: ."</span><span class="Delimiter">);</span> -<span id="L262" class="LineNr">262 </span><span class="Delimiter">}</span> -<span id="L263" class="LineNr">263 </span> -<span id="L264" class="LineNr">264 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L264'>test_parse2_word_starting_with_dot_at_start</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L265" class="LineNr">265 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L266" class="LineNr">266 </span> <span class="Constant">".a b c\n"</span> -<span id="L267" class="LineNr">267 </span> <span class="Delimiter">);</span> -<span id="L268" class="LineNr">268 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L269" class="LineNr">269 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: .a\n"</span> -<span id="L270" class="LineNr">270 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: b\n"</span> -<span id="L271" class="LineNr">271 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: c\n"</span> -<span id="L272" class="LineNr">272 </span> <span class="Delimiter">);</span> -<span id="L273" class="LineNr">273 </span><span class="Delimiter">}</span> -<span id="L274" class="LineNr">274 </span> -<span id="L275" class="LineNr">275 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L275'>test_parse2_metadata</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L276" class="LineNr">276 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L277" class="LineNr">277 </span> <span class="Constant">".a b/c d\n"</span> -<span id="L278" class="LineNr">278 </span> <span class="Delimiter">);</span> -<span id="L279" class="LineNr">279 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L280" class="LineNr">280 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: .a\n"</span> -<span id="L281" class="LineNr">281 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: b /c\n"</span> -<span id="L282" class="LineNr">282 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: d\n"</span> -<span id="L283" class="LineNr">283 </span> <span class="Delimiter">);</span> -<span id="L284" class="LineNr">284 </span><span class="Delimiter">}</span> -<span id="L285" class="LineNr">285 </span> -<span id="L286" class="LineNr">286 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L286'>test_parse2_string_with_metadata</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L287" class="LineNr">287 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L288" class="LineNr">288 </span> <span class="Constant">"a \"</span>bc def\<span class="Constant">"/disp32 g\n"</span> -<span id="L289" class="LineNr">289 </span> <span class="Delimiter">);</span> -<span id="L290" class="LineNr">290 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L291" class="LineNr">291 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> -<span id="L292" class="LineNr">292 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>bc def\<span class="Constant">" /disp32\n"</span> -<span id="L293" class="LineNr">293 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: g\n"</span> -<span id="L294" class="LineNr">294 </span> <span class="Delimiter">);</span> -<span id="L295" class="LineNr">295 </span><span class="Delimiter">}</span> -<span id="L296" class="LineNr">296 </span> -<span id="L297" class="LineNr">297 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L297'>test_parse2_string_with_metadata_at_end</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L298" class="LineNr">298 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L299" class="LineNr">299 </span> <span class="Constant">"a \"</span>bc def\<span class="Constant">"/disp32\n"</span> -<span id="L300" class="LineNr">300 </span> <span class="Delimiter">);</span> -<span id="L301" class="LineNr">301 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L302" class="LineNr">302 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> -<span id="L303" class="LineNr">303 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>bc def\<span class="Constant">" /disp32\n"</span> -<span id="L304" class="LineNr">304 </span> <span class="Delimiter">);</span> -<span id="L305" class="LineNr">305 </span><span class="Delimiter">}</span> -<span id="L306" class="LineNr">306 </span> -<span id="L307" class="LineNr">307 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L307'>test_parse2_string_with_metadata_at_end_of_line_without_newline</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L308" class="LineNr">308 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L309" class="LineNr">309 </span> <span class="Constant">"68/push \"</span>test\<span class="Constant">"/f"</span> <span class="Comment">// no newline, which is how calls from parse() will look</span> -<span id="L310" class="LineNr">310 </span> <span class="Delimiter">);</span> -<span id="L311" class="LineNr">311 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L312" class="LineNr">312 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: 68 /push\n"</span> -<span id="L313" class="LineNr">313 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>test\<span class="Constant">" /f\n"</span> -<span id="L314" class="LineNr">314 </span> <span class="Delimiter">);</span> -<span id="L315" class="LineNr">315 </span><span class="Delimiter">}</span> -<span id="L316" class="LineNr">316 </span> -<span id="L317" class="LineNr">317 </span><span class="Comment">//: Make sure slashes inside strings don't trigger adding stuff from inside the</span> -<span id="L318" class="LineNr">318 </span><span class="Comment">//: string to metadata.</span> -<span id="L319" class="LineNr">319 </span> -<span id="L320" class="LineNr">320 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L320'>test_parse2_string_containing_slashes</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L321" class="LineNr">321 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L322" class="LineNr">322 </span> <span class="Constant">"a \"</span>bc/def\<span class="Constant">"/disp32\n"</span> -<span id="L323" class="LineNr">323 </span> <span class="Delimiter">);</span> -<span id="L324" class="LineNr">324 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L325" class="LineNr">325 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>bc/def\<span class="Constant">" /disp32\n"</span> -<span id="L326" class="LineNr">326 </span> <span class="Delimiter">);</span> -<span id="L327" class="LineNr">327 </span><span class="Delimiter">}</span> -<span id="L328" class="LineNr">328 </span> -<span id="L329" class="LineNr">329 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L329'>test_instruction_with_string_literal_with_escaped_quote</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L330" class="LineNr">330 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L331" class="LineNr">331 </span> <span class="Constant">"\"</span>a\\\<span class="Constant">"b\"</span>\n<span class="Constant">" // escaped quote inside string</span> -<span id="L332" class="LineNr">332 </span><span class="Constant"> );</span> -<span id="L333" class="LineNr">333 </span><span class="Constant"> CHECK_TRACE_CONTENTS(</span> -<span id="L334" class="LineNr">334 </span><span class="Constant"> "</span>parse2: <a href='011run.cc.html#L128'>word</a>: \<span class="Constant">"a\"</span>b\<span class="Constant">"\n"</span> -<span id="L335" class="LineNr">335 </span> <span class="Delimiter">);</span> -<span id="L336" class="LineNr">336 </span> <span class="Comment">// no other words</span> -<span id="L337" class="LineNr">337 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"parse2"</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> -<span id="L338" class="LineNr">338 </span><span class="Delimiter">}</span> -<span id="L339" class="LineNr">339 </span> -<span id="L340" class="LineNr">340 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L340'>test_instruction_with_string_literal_with_escaped_backslash</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> -<span id="L341" class="LineNr">341 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> -<span id="L342" class="LineNr">342 </span> <span class="Constant">"\"</span>a\\\\b\<span class="Constant">"\n"</span> <span class="Comment">// escaped backslash inside string</span> -<span id="L343" class="LineNr">343 </span> <span class="Delimiter">);</span> -<span id="L344" class="LineNr">344 </span> <a href='003trace.cc.html#L290'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> -<span id="L345" class="LineNr">345 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>a\\b\<span class="Constant">"\n"</span> -<span id="L346" class="LineNr">346 </span> <span class="Delimiter">);</span> -<span id="L347" class="LineNr">347 </span> <span class="Comment">// no other words</span> -<span id="L348" class="LineNr">348 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"parse2"</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> -<span id="L349" class="LineNr">349 </span><span class="Delimiter">}</span> +<span id="L192" class="LineNr">192 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L277'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">)</span> && isspace<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()))</span> <span class="Delimiter">{</span> +<span id="L193" class="LineNr">193 </span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> +<span id="L194" class="LineNr">194 </span> <span class="Delimiter">}</span> +<span id="L195" class="LineNr">195 </span><span class="Delimiter">}</span> +<span id="L196" class="LineNr">196 </span> +<span id="L197" class="LineNr">197 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L197'>skip_comment</a><span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L198" class="LineNr">198 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L277'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">)</span> && in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> == <span class="Constant">'#'</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L199" class="LineNr">199 </span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> +<span id="L200" class="LineNr">200 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L277'>has_data</a><span class="Delimiter">(</span>in<span class="Delimiter">)</span> && in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> != <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> +<span id="L201" class="LineNr">201 </span> <span class="Delimiter">}</span> +<span id="L202" class="LineNr">202 </span><span class="Delimiter">}</span> +<span id="L203" class="LineNr">203 </span> +<span id="L204" class="LineNr">204 </span><a href='011run.cc.html#L122'>line</a> label<span class="Delimiter">(</span>string s<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L205" class="LineNr">205 </span> <a href='011run.cc.html#L122'>line</a> result<span class="Delimiter">;</span> +<span id="L206" class="LineNr">206 </span> result<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>push_back<span class="Delimiter">(</span><a href='011run.cc.html#L128'>word</a><span class="Delimiter">());</span> +<span id="L207" class="LineNr">207 </span> result<span class="Delimiter">.</span><a href='011run.cc.html#L123'>words</a><span class="Delimiter">.</span>back<span class="Delimiter">().</span>data = <span class="Delimiter">(</span>s+<span class="Constant">":"</span><span class="Delimiter">);</span> +<span id="L208" class="LineNr">208 </span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> +<span id="L209" class="LineNr">209 </span><span class="Delimiter">}</span> +<span id="L210" class="LineNr">210 </span> +<span id="L211" class="LineNr">211 </span><span class="Comment">// helper for tests</span> +<span id="L212" class="LineNr">212 </span><span class="Normal">void</span> parse_instruction_character_by_character<span class="Delimiter">(</span><span class="Normal">const</span> string& line_data<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span id="L213" class="LineNr">213 </span> vector<line> out<span class="Delimiter">;</span> +<span id="L214" class="LineNr">214 </span> parse_instruction_character_by_character<span class="Delimiter">(</span>line_data<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<span id="L215" class="LineNr">215 </span><span class="Delimiter">}</span> +<span id="L216" class="LineNr">216 </span> +<span id="L217" class="LineNr">217 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L217'>test_parse2_comment_token_in_middle</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L218" class="LineNr">218 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L219" class="LineNr">219 </span> <span class="Constant">"a . z\n"</span> +<span id="L220" class="LineNr">220 </span> <span class="Delimiter">);</span> +<span id="L221" class="LineNr">221 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L222" class="LineNr">222 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> +<span id="L223" class="LineNr">223 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: z\n"</span> +<span id="L224" class="LineNr">224 </span> <span class="Delimiter">);</span> +<span id="L225" class="LineNr">225 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_DOESNT_CONTAIN</a><span class="Delimiter">(</span><span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: ."</span><span class="Delimiter">);</span> +<span id="L226" class="LineNr">226 </span> <span class="Comment">// no other words</span> +<span id="L227" class="LineNr">227 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"parse2"</span><span class="Delimiter">,</span> <span class="Constant">2</span><span class="Delimiter">);</span> +<span id="L228" class="LineNr">228 </span><span class="Delimiter">}</span> +<span id="L229" class="LineNr">229 </span> +<span id="L230" class="LineNr">230 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L230'>test_parse2_word_starting_with_dot</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L231" class="LineNr">231 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L232" class="LineNr">232 </span> <span class="Constant">"a .b c\n"</span> +<span id="L233" class="LineNr">233 </span> <span class="Delimiter">);</span> +<span id="L234" class="LineNr">234 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L235" class="LineNr">235 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> +<span id="L236" class="LineNr">236 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: .b\n"</span> +<span id="L237" class="LineNr">237 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: c\n"</span> +<span id="L238" class="LineNr">238 </span> <span class="Delimiter">);</span> +<span id="L239" class="LineNr">239 </span><span class="Delimiter">}</span> +<span id="L240" class="LineNr">240 </span> +<span id="L241" class="LineNr">241 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L241'>test_parse2_comment_token_at_start</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L242" class="LineNr">242 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L243" class="LineNr">243 </span> <span class="Constant">". a b\n"</span> +<span id="L244" class="LineNr">244 </span> <span class="Delimiter">);</span> +<span id="L245" class="LineNr">245 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L246" class="LineNr">246 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> +<span id="L247" class="LineNr">247 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: b\n"</span> +<span id="L248" class="LineNr">248 </span> <span class="Delimiter">);</span> +<span id="L249" class="LineNr">249 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_DOESNT_CONTAIN</a><span class="Delimiter">(</span><span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: ."</span><span class="Delimiter">);</span> +<span id="L250" class="LineNr">250 </span><span class="Delimiter">}</span> +<span id="L251" class="LineNr">251 </span> +<span id="L252" class="LineNr">252 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L252'>test_parse2_comment_token_at_end</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L253" class="LineNr">253 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L254" class="LineNr">254 </span> <span class="Constant">"a b .\n"</span> +<span id="L255" class="LineNr">255 </span> <span class="Delimiter">);</span> +<span id="L256" class="LineNr">256 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L257" class="LineNr">257 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> +<span id="L258" class="LineNr">258 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: b\n"</span> +<span id="L259" class="LineNr">259 </span> <span class="Delimiter">);</span> +<span id="L260" class="LineNr">260 </span> <a href='003trace.cc.html#L294'>CHECK_TRACE_DOESNT_CONTAIN</a><span class="Delimiter">(</span><span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: ."</span><span class="Delimiter">);</span> +<span id="L261" class="LineNr">261 </span><span class="Delimiter">}</span> +<span id="L262" class="LineNr">262 </span> +<span id="L263" class="LineNr">263 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L263'>test_parse2_word_starting_with_dot_at_start</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L264" class="LineNr">264 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L265" class="LineNr">265 </span> <span class="Constant">".a b c\n"</span> +<span id="L266" class="LineNr">266 </span> <span class="Delimiter">);</span> +<span id="L267" class="LineNr">267 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L268" class="LineNr">268 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: .a\n"</span> +<span id="L269" class="LineNr">269 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: b\n"</span> +<span id="L270" class="LineNr">270 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: c\n"</span> +<span id="L271" class="LineNr">271 </span> <span class="Delimiter">);</span> +<span id="L272" class="LineNr">272 </span><span class="Delimiter">}</span> +<span id="L273" class="LineNr">273 </span> +<span id="L274" class="LineNr">274 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L274'>test_parse2_metadata</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L275" class="LineNr">275 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L276" class="LineNr">276 </span> <span class="Constant">".a b/c d\n"</span> +<span id="L277" class="LineNr">277 </span> <span class="Delimiter">);</span> +<span id="L278" class="LineNr">278 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L279" class="LineNr">279 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: .a\n"</span> +<span id="L280" class="LineNr">280 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: b /c\n"</span> +<span id="L281" class="LineNr">281 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: d\n"</span> +<span id="L282" class="LineNr">282 </span> <span class="Delimiter">);</span> +<span id="L283" class="LineNr">283 </span><span class="Delimiter">}</span> +<span id="L284" class="LineNr">284 </span> +<span id="L285" class="LineNr">285 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L285'>test_parse2_string_with_metadata</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L286" class="LineNr">286 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L287" class="LineNr">287 </span> <span class="Constant">"a \"</span>bc def\<span class="Constant">"/disp32 g\n"</span> +<span id="L288" class="LineNr">288 </span> <span class="Delimiter">);</span> +<span id="L289" class="LineNr">289 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L290" class="LineNr">290 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> +<span id="L291" class="LineNr">291 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>bc def\<span class="Constant">" /disp32\n"</span> +<span id="L292" class="LineNr">292 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: g\n"</span> +<span id="L293" class="LineNr">293 </span> <span class="Delimiter">);</span> +<span id="L294" class="LineNr">294 </span><span class="Delimiter">}</span> +<span id="L295" class="LineNr">295 </span> +<span id="L296" class="LineNr">296 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L296'>test_parse2_string_with_metadata_at_end</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L297" class="LineNr">297 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L298" class="LineNr">298 </span> <span class="Constant">"a \"</span>bc def\<span class="Constant">"/disp32\n"</span> +<span id="L299" class="LineNr">299 </span> <span class="Delimiter">);</span> +<span id="L300" class="LineNr">300 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L301" class="LineNr">301 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: a\n"</span> +<span id="L302" class="LineNr">302 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>bc def\<span class="Constant">" /disp32\n"</span> +<span id="L303" class="LineNr">303 </span> <span class="Delimiter">);</span> +<span id="L304" class="LineNr">304 </span><span class="Delimiter">}</span> +<span id="L305" class="LineNr">305 </span> +<span id="L306" class="LineNr">306 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L306'>test_parse2_string_with_metadata_at_end_of_line_without_newline</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L307" class="LineNr">307 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L308" class="LineNr">308 </span> <span class="Constant">"68/push \"</span>test\<span class="Constant">"/f"</span> <span class="Comment">// no newline, which is how calls from parse() will look</span> +<span id="L309" class="LineNr">309 </span> <span class="Delimiter">);</span> +<span id="L310" class="LineNr">310 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L311" class="LineNr">311 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: 68 /push\n"</span> +<span id="L312" class="LineNr">312 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>test\<span class="Constant">" /f\n"</span> +<span id="L313" class="LineNr">313 </span> <span class="Delimiter">);</span> +<span id="L314" class="LineNr">314 </span><span class="Delimiter">}</span> +<span id="L315" class="LineNr">315 </span> +<span id="L316" class="LineNr">316 </span><span class="Comment">//: Make sure slashes inside strings don't trigger adding stuff from inside the</span> +<span id="L317" class="LineNr">317 </span><span class="Comment">//: string to metadata.</span> +<span id="L318" class="LineNr">318 </span> +<span id="L319" class="LineNr">319 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L319'>test_parse2_string_containing_slashes</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L320" class="LineNr">320 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L321" class="LineNr">321 </span> <span class="Constant">"a \"</span>bc/def\<span class="Constant">"/disp32\n"</span> +<span id="L322" class="LineNr">322 </span> <span class="Delimiter">);</span> +<span id="L323" class="LineNr">323 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L324" class="LineNr">324 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>bc/def\<span class="Constant">" /disp32\n"</span> +<span id="L325" class="LineNr">325 </span> <span class="Delimiter">);</span> +<span id="L326" class="LineNr">326 </span><span class="Delimiter">}</span> +<span id="L327" class="LineNr">327 </span> +<span id="L328" class="LineNr">328 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L328'>test_instruction_with_string_literal_with_escaped_quote</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L329" class="LineNr">329 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L330" class="LineNr">330 </span> <span class="Constant">"\"</span>a\\\<span class="Constant">"b\"</span>\n<span class="Constant">" // escaped quote inside string</span> +<span id="L331" class="LineNr">331 </span><span class="Constant"> );</span> +<span id="L332" class="LineNr">332 </span><span class="Constant"> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a>(</span> +<span id="L333" class="LineNr">333 </span><span class="Constant"> "</span>parse2: <a href='011run.cc.html#L128'>word</a>: \<span class="Constant">"a\"</span>b\<span class="Constant">"\n"</span> +<span id="L334" class="LineNr">334 </span> <span class="Delimiter">);</span> +<span id="L335" class="LineNr">335 </span> <span class="Comment">// no other words</span> +<span id="L336" class="LineNr">336 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"parse2"</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> +<span id="L337" class="LineNr">337 </span><span class="Delimiter">}</span> +<span id="L338" class="LineNr">338 </span> +<span id="L339" class="LineNr">339 </span><span class="Normal">void</span> <a href='038---literal_strings.cc.html#L339'>test_instruction_with_string_literal_with_escaped_backslash</a><span class="Delimiter">()</span> <span class="Delimiter">{</span> +<span id="L340" class="LineNr">340 </span> parse_instruction_character_by_character<span class="Delimiter">(</span> +<span id="L341" class="LineNr">341 </span> <span class="Constant">"\"</span>a\\\\b\<span class="Constant">"\n"</span> <span class="Comment">// escaped backslash inside string</span> +<span id="L342" class="LineNr">342 </span> <span class="Delimiter">);</span> +<span id="L343" class="LineNr">343 </span> <a href='003trace.cc.html#L292'>CHECK_TRACE_CONTENTS</a><span class="Delimiter">(</span> +<span id="L344" class="LineNr">344 </span> <span class="Constant">"parse2: <a href='011run.cc.html#L128'>word</a>: \"</span>a\\b\<span class="Constant">"\n"</span> +<span id="L345" class="LineNr">345 </span> <span class="Delimiter">);</span> +<span id="L346" class="LineNr">346 </span> <span class="Comment">// no other words</span> +<span id="L347" class="LineNr">347 </span> <a href='003trace.cc.html#L296'>CHECK_TRACE_COUNT</a><span class="Delimiter">(</span><span class="Constant">"parse2"</span><span class="Delimiter">,</span> <span class="Constant">1</span><span class="Delimiter">);</span> +<span id="L348" class="LineNr">348 </span><span class="Delimiter">}</span> </pre> </body> </html> |