From: Chris Lattner <sabre@nondot.org>
Date: Fri, 13 Jul 2007 21:02:29 +0000 (+0000)
Subject: Unspecified type specs default to int.  This fixes a crash
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7a543ad55a38853c577f23b8524fa3de3290550e;p=clang

Unspecified type specs default to int.  This fixes a crash
on test/Sema/implicit-int.c



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39833 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/Sema/SemaType.cpp b/Sema/SemaType.cpp
index cdb767f58c..388359a753 100644
--- a/Sema/SemaType.cpp
+++ b/Sema/SemaType.cpp
@@ -37,6 +37,7 @@ static QualType ConvertDeclSpecToType(const DeclSpec &DS, ASTContext &Ctx) {
              "Unknown TSS value");
       return Ctx.UnsignedCharTy;
     }
+  case DeclSpec::TST_unspecified:  // Unspecific typespec defaults to int.
   case DeclSpec::TST_int:
     if (DS.getTypeSpecSign() != DeclSpec::TSS_unsigned) {
       switch (DS.getTypeSpecWidth()) {
diff --git a/test/Sema/implicit-int.c b/test/Sema/implicit-int.c
new file mode 100644
index 0000000000..e4a215fb78
--- /dev/null
+++ b/test/Sema/implicit-int.c
@@ -0,0 +1,4 @@
+// RUN: clang -fsyntax-only %s
+
+foo() {
+}