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| author | Chris Lattner <sabre@nondot.org> | 2008-05-27 23:32:43 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-05-27 23:32:43 +0000 |
| commit | aec3a1eb215445e63ba5702f8d6b1e0f2e8c27b9 (patch) | |
| tree | 71aea4b6e67ae82c4f86f2046e9b7e909a10f531 | |
| parent | 915e972098f1e67c7559613ccde7205cee582e61 (diff) | |
Fix a couple crashes on invalid input.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51622 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Parse/Parser.cpp | 3 | ||||
| -rw-r--r-- | test/Parser/asm.c | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/lib/Parse/Parser.cpp b/lib/Parse/Parser.cpp index 936604e870..2296f57afc 100644 --- a/lib/Parse/Parser.cpp +++ b/lib/Parse/Parser.cpp @@ -328,6 +328,7 @@ Parser::DeclTy *Parser::ParseExternalDeclaration() { if (!Result.isInvalid) return Actions.ActOnFileScopeAsmDecl(Tok.getLocation(), Result.Val); + return 0; } case tok::at: // @ is not a legal token unless objc is enabled, no need to check. @@ -653,7 +654,7 @@ Parser::ExprResult Parser::ParseSimpleAsm() { if (Tok.isNot(tok::l_paren)) { Diag(Tok, diag::err_expected_lparen_after, "asm"); - return 0; + return true; } ConsumeParen(); diff --git a/test/Parser/asm.c b/test/Parser/asm.c index 6a19acaaed..c23d31a724 100644 --- a/test/Parser/asm.c +++ b/test/Parser/asm.c @@ -8,3 +8,8 @@ void f2() { asm("foo" : "=r" (a)); // expected-error {{use of undeclared identifier 'a'}} asm("foo" : : "r" (b)); // expected-error {{use of undeclared identifier 'b'}} } + + +// rdar://5952468 +__asm ; // expected-error {{expected '(' after 'asm'}} + |