[cfe-commits] r39632 - in /cfe/cfe/trunk: Parse/ParseDecl.cpp include/clang/Basic/DiagnosticKinds.def

[clattner at cs.uiuc.edu]

Author: clattner
Date: Wed Jul 11 11:46:27 2007
New Revision: 39632

URL: http://llvm.org/viewvc/llvm-project?rev=39632&view=rev
Log:
Add support for a little extension.  ISO C does not allow extra ;'s in structs,
e.g.:

struct A {
  ;
  int X;;
  const;
};

Modified:
    cfe/cfe/trunk/Parse/ParseDecl.cpp
    cfe/cfe/trunk/include/clang/Basic/DiagnosticKinds.def

Modified: cfe/cfe/trunk/Parse/ParseDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/cfe/trunk/Parse/ParseDecl.cpp?rev=39632&r1=39631&r2=39632&view=diff

==============================================================================
--- cfe/cfe/trunk/Parse/ParseDecl.cpp (original)
+++ cfe/cfe/trunk/Parse/ParseDecl.cpp Wed Jul 11 11:46:27 2007
@@ -633,6 +633,12 @@
          Tok.getKind() != tok::eof) {
     // Each iteration of this loop reads one struct-declaration.
     
+    if (Tok.getKind() == tok::semi) {
+      Diag(Tok, diag::ext_extra_struct_semi);
+      ConsumeToken();
+      continue;
+    }
+    
     // Parse the common specifier-qualifiers-list piece.
     DeclSpec DS;
     SourceLocation SpecQualLoc = Tok.getLocation();

Modified: cfe/cfe/trunk/include/clang/Basic/DiagnosticKinds.def
URL: http://llvm.org/viewvc/llvm-project/cfe/cfe/trunk/include/clang/Basic/DiagnosticKinds.def?rev=39632&r1=39631&r2=39632&view=diff

==============================================================================
--- cfe/cfe/trunk/include/clang/Basic/DiagnosticKinds.def (original)
+++ cfe/cfe/trunk/include/clang/Basic/DiagnosticKinds.def Wed Jul 11 11:46:27 2007
@@ -265,6 +265,8 @@
      "ISO C forbids an empty source file")
 DIAG(ext_top_level_semi, EXTENSION,
      "ISO C does not allow extra ';' outside of a function")
+DIAG(ext_extra_struct_semi, EXTENSION,
+     "ISO C does not allow extra ';' inside a struct or union")
 DIAG(ext_duplicate_declspec, EXTENSION,
      "duplicate '%0' declaration specifier")
 DIAG(ext_plain_complex, EXTENSION,