Merge branch 'zahary' into araq2

1 files changed, 513 insertions, 0 deletions

diff --git a/tests/parser/tpostexprblocks.nim b/tests/parser/tpostexprblocks.nim
new file mode 100644
index 000000000..85f2628bf
--- /dev/null
+++ b/tests/parser/tpostexprblocks.nim
@@ -0,0 +1,513 @@
+discard """
+nimout: '''
+StmtList
+  Ident !"foo"
+  Call
+    Ident !"foo"
+  Call
+    Ident !"foo"
+    Ident !"x"
+  Command
+    Ident !"foo"
+    Ident !"x"
+  Call
+    Ident !"foo"
+    StmtList
+      DiscardStmt
+        Empty
+  Call
+    Ident !"foo"
+    StmtList
+      DiscardStmt
+        Empty
+  Call
+    Ident !"foo"
+    StrLit test
+    StmtList
+      DiscardStmt
+        Empty
+  Call
+    Ident !"foo"
+    StrLit test
+    StmtList
+      DiscardStmt
+        Empty
+  Command
+    Ident !"foo"
+    StrLit test
+    StmtList
+      DiscardStmt
+        Empty
+  Command
+    Ident !"foo"
+    StrLit test
+    StmtList
+      DiscardStmt
+        Empty
+  Command
+    Ident !"foo"
+    IntLit 1
+    Par
+      Infix
+        Ident !"+"
+        IntLit 2
+        IntLit 3
+    StmtList
+      DiscardStmt
+        Empty
+  Command
+    Ident !"foo"
+    IntLit 1
+    Par
+      Infix
+        Ident !"+"
+        IntLit 2
+        IntLit 3
+    StmtList
+      DiscardStmt
+        Empty
+  Call
+    Ident !"foo"
+    Do
+      Empty
+      Empty
+      Empty
+      FormalParams
+        Empty
+        IdentDefs
+          Ident !"x"
+          Empty
+          Empty
+      Empty
+      Empty
+      StmtList
+        DiscardStmt
+          Empty
+  Call
+    Ident !"foo"
+    Do
+      Empty
+      Empty
+      Empty
+      FormalParams
+        Empty
+        IdentDefs
+          Ident !"x"
+          Ident !"int"
+          Empty
+      Empty
+      Empty
+      StmtList
+        DiscardStmt
+          Empty
+  Call
+    Ident !"foo"
+    Do
+      Empty
+      Empty
+      Empty
+      FormalParams
+        Ident !"int"
+        IdentDefs
+          Ident !"x"
+          Ident !"int"
+          Empty
+      Empty
+      Empty
+      StmtList
+        DiscardStmt
+          Empty
+  Command
+    Ident !"foo"
+    Ident !"x"
+    Do
+      Empty
+      Empty
+      Empty
+      FormalParams
+        Empty
+        IdentDefs
+          Ident !"y"
+          Empty
+          Empty
+      Empty
+      Empty
+      StmtList
+        DiscardStmt
+          Empty
+  Call
+    Ident !"foo"
+    StmtList
+      DiscardStmt
+        Empty
+    Else
+      StmtList
+        DiscardStmt
+          Empty
+  Call
+    Ident !"foo"
+    StmtList
+      DiscardStmt
+        Empty
+    StmtList
+      DiscardStmt
+        Empty
+    Else
+      StmtList
+        DiscardStmt
+          Empty
+  Command
+    Ident !"foo"
+    Ident !"x"
+    Do
+      Empty
+      Empty
+      Empty
+      FormalParams
+        Empty
+        IdentDefs
+          Ident !"y"
+          Empty
+          Empty
+      Empty
+      Empty
+      StmtList
+        DiscardStmt
+          Empty
+    Do
+      Empty
+      Empty
+      Empty
+      FormalParams
+        Ident !"int"
+        IdentDefs
+          Ident !"z"
+          Empty
+          Empty
+      Empty
+      Empty
+      StmtList
+        DiscardStmt
+          Empty
+    Do
+      Empty
+      Empty
+      Empty
+      FormalParams
+        Ident !"int"
+        IdentDefs
+          Ident !"w"
+          Ident !"int"
+          Empty
+      Empty
+      Empty
+      StmtList
+        DiscardStmt
+          Empty
+    StmtList
+      DiscardStmt
+        Empty
+    Else
+      StmtList
+        DiscardStmt
+          Empty
+  Call
+    Ident !"foo"
+    Ident !"x"
+    Call
+      Ident !"bar"
+      StmtList
+        DiscardStmt
+          Empty
+      Else
+        StmtList
+          DiscardStmt
+            Empty
+  VarSection
+    IdentDefs
+      Ident !"a"
+      Empty
+      Ident !"foo"
+  VarSection
+    IdentDefs
+      Ident !"a"
+      Empty
+      Call
+        Ident !"foo"
+  VarSection
+    IdentDefs
+      Ident !"a"
+      Empty
+      Call
+        Ident !"foo"
+        Ident !"x"
+  VarSection
+    IdentDefs
+      Ident !"a"
+      Empty
+      Command
+        Ident !"foo"
+        Ident !"x"
+  VarSection
+    IdentDefs
+      Ident !"a"
+      Empty
+      Call
+        Ident !"foo"
+        StmtList
+          DiscardStmt
+            Empty
+  VarSection
+    IdentDefs
+      Ident !"a"
+      Empty
+      Call
+        Ident !"foo"
+        StmtList
+          DiscardStmt
+            Empty
+  VarSection
+    IdentDefs
+      Ident !"a"
+      Empty
+      Call
+        Ident !"foo"
+        StmtList
+          DiscardStmt
+            Empty
+        Else
+          StmtList
+            DiscardStmt
+              Empty
+  VarSection
+    IdentDefs
+      Ident !"a"
+      Empty
+      Command
+        Ident !"foo"
+        Ident !"x"
+        Do
+          Empty
+          Empty
+          Empty
+          FormalParams
+            Empty
+            IdentDefs
+              Ident !"y"
+              Empty
+              Empty
+          Empty
+          Empty
+          StmtList
+            DiscardStmt
+              Empty
+        Else
+          StmtList
+            DiscardStmt
+              Empty
+  Asgn
+    Ident !"a"
+    Ident !"foo"
+  Asgn
+    Ident !"a"
+    Call
+      Ident !"foo"
+  Asgn
+    Ident !"a"
+    Call
+      Ident !"foo"
+      Ident !"x"
+  Asgn
+    Ident !"a"
+    Command
+      Ident !"foo"
+      Ident !"x"
+  Asgn
+    Ident !"a"
+    Call
+      Ident !"foo"
+      StmtList
+        DiscardStmt
+          Empty
+  Asgn
+    Ident !"a"
+    Call
+      Ident !"foo"
+      StmtList
+        DiscardStmt
+          Empty
+  Asgn
+    Ident !"a"
+    Call
+      Ident !"foo"
+      StmtList
+        DiscardStmt
+          Empty
+      Else
+        StmtList
+          DiscardStmt
+            Empty
+  Asgn
+    Ident !"a"
+    Command
+      Ident !"foo"
+      Ident !"x"
+      Do
+        Empty
+        Empty
+        Empty
+        FormalParams
+          Empty
+          IdentDefs
+            Ident !"y"
+            Empty
+            Empty
+        Empty
+        Empty
+        StmtList
+          DiscardStmt
+            Empty
+      Else
+        StmtList
+          DiscardStmt
+            Empty
+  Call
+    DotExpr
+      Ident !"result"
+      Ident !"add"
+    BracketExpr
+      Call
+        Ident !"quote"
+        StmtList
+          DiscardStmt
+            Empty
+      IntLit 0
+'''
+"""
+
+import macros
+
+dumpTree:
+  # simple calls
+  foo
+  foo()
+  foo(x)
+  foo x
+
+  foo:
+    discard
+
+  foo do:
+    discard
+
+  foo("test"):
+    discard
+
+  foo("test") do:
+    discard
+
+  foo "test":
+    discard
+
+  foo "test" do:
+    discard
+
+  # more complicated calls
+  foo 1, (2+3):
+    discard
+
+  foo 1, (2+3) do:
+    discard
+
+  foo do (x):
+    discard
+
+  foo do (x: int):
+    discard
+
+  foo do (x: int) -> int:
+    discard
+
+  foo x do (y):
+    discard
+
+  # extra blocks
+  foo:
+    discard
+  else:
+    discard
+
+  foo do:
+    discard
+  do:
+    discard
+  else:
+    discard
+
+  foo x do (y):
+    discard
+  do (z) -> int:
+    discard
+  do (w: int) -> int:
+    discard
+  do:
+    discard
+  else:
+    discard
+
+  # call with blocks as a param
+  foo(x, bar do:
+    discard
+  else:
+    discard
+  )
+
+  # introduce a variable
+  var a = foo
+  var a = foo()
+  var a = foo(x)
+  var a = foo x
+
+  var a = foo:
+    discard
+
+  var a = foo do:
+    discard
+
+  var a = foo do:
+    discard
+  else:
+    discard
+
+  var a = foo x do (y):
+    discard
+  else:
+    discard
+
+  # assignments
+  a = foo
+  a = foo()
+  a = foo(x)
+  a = foo x
+
+  a = foo:
+    discard
+
+  a = foo do:
+    discard
+
+  a = foo do:
+    discard
+  else:
+    discard
+
+  a = foo x do (y):
+    discard
+  else:
+    discard
+
+  # some edge cases
+  result.add((quote do:
+    discard
+  )[0])
+