[cfe-commits] r44265 - in /cfe/trunk: Parse/ParseStmt.cpp test/Parser/asm.c

[Anders Carlsson]

Author: andersca
Date: Wed Nov 21 17:27:34 2007
New Revision: 44265

URL: http://llvm.org/viewvc/llvm-project?rev=44265&view=rev
Log:
GCC fails if there is a trailing colon but no clobbers.

Added:
    cfe/trunk/test/Parser/asm.c
Modified:
    cfe/trunk/Parse/ParseStmt.cpp

Modified: cfe/trunk/Parse/ParseStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/Parse/ParseStmt.cpp?rev=44265&r1=44264&r2=44265&view=diff

==============================================================================
--- cfe/trunk/Parse/ParseStmt.cpp (original)
+++ cfe/trunk/Parse/ParseStmt.cpp Wed Nov 21 17:27:34 2007
@@ -957,14 +957,12 @@
   if (Tok.is(tok::colon)) {
     ConsumeToken();
     
-    if (isTokenStringLiteral()) {
-      // Parse the asm-string list for clobbers.
-      while (1) {
-        ParseAsmStringLiteral();
+    // Parse the asm-string list for clobbers.
+    while (1) {
+      ParseAsmStringLiteral();
 
-        if (Tok.isNot(tok::comma)) break;
-        ConsumeToken();
-      }
+      if (Tok.isNot(tok::comma)) break;
+      ConsumeToken();
     }
   }
   

Added: cfe/trunk/test/Parser/asm.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Parser/asm.c?rev=44265&view=auto

==============================================================================
--- cfe/trunk/test/Parser/asm.c (added)
+++ cfe/trunk/test/Parser/asm.c Wed Nov 21 17:27:34 2007
@@ -0,0 +1,5 @@
+// RUN: clang -fsyntax-only -verify %s
+
+void f1() {
+  asm ("ret" : : :); // expected-error {{expected string literal}}
+}