4531 - automatically compute segment addresses

1 files changed, 0 insertions, 31 deletions

diff --git a/subx/030---operands.cc b/subx/030---operands.cc
index 3e103b66..6fa2354d 100644
--- a/subx/030---operands.cc
+++ b/subx/030---operands.cc
@@ -430,37 +430,6 @@ bool is_hex_int(const string& s) {
   return s.find_first_not_of("0123456789abcdefABCDEF", pos) == string::npos;
 }
 
-int32_t parse_int(const string& s) {
-  if (s.empty()) return 0;
-  istringstream in(s);
-  in >> std::hex;
-  if (s.at(0) == '-') {
-    int32_t result = 0;
-    in >> result;
-    if (!in || !in.eof()) {
-      raise << "not a number: " << s << '\n' << end();
-      return 0;
-    }
-    return result;
-  }
-  uint32_t uresult = 0;
-  in >> uresult;
-  if (!in || !in.eof()) {
-    raise << "not a number: " << s << '\n' << end();
-    return 0;
-  }
-  return static_cast<int32_t>(uresult);
-}
-:(before "End Unit Tests")
-void test_parse_int() {
-  CHECK_EQ(0, parse_int("0"));
-  CHECK_EQ(0, parse_int("0x0"));
-  CHECK_EQ(0, parse_int("0x0"));
-  CHECK_EQ(16, parse_int("10"));  // hex always
-  CHECK_EQ(-1, parse_int("-1"));
-  CHECK_EQ(-1, parse_int("0xffffffff"));
-}
-
 :(code)
 string to_string(const line& inst) {
   ostringstream out;