commit ab180365ac6dc118fb5d1914c2927ca1feafa497
author Chris Lattner <sabre@nondot.org> Thu Aug 10 05:22:36 2006 +0000
committer Chris Lattner <sabre@nondot.org> Thu Aug 10 05:22:36 2006 +0000
tree b374f198684cef4b05dda0f4d397390e394ac40a
parent 53361ac13055f5a57d2ff206906e30168358e017

Add a warning

llvm-svn: 38848

clang/Parse/ParseStmt.cpp

diff --git a/clang/Parse/ParseStmt.cpp b/clang/Parse/ParseStmt.cpp
index 8715686..c800ad0 100644
--- a/clang/Parse/ParseStmt.cpp
+++ b/clang/Parse/ParseStmt.cpp
@@ -267,6 +267,8 @@
     ConsumeToken();
   } else if (isDeclarationSpecifier()) {  // for (int X = 4;
     // Parse declaration, which eats the ';'.
+    if (!getLang().C99)   // Use of C99-style for loops in C90 mode?
+      Diag(Tok, diag::ext_c99_variable_decl_in_for_loop);
     ParseDeclaration(Declarator::ForContext);
   } else {
     ParseExpression();