Ignore parens when determining if an expr is a string literal. Fixes PR3382.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62922 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index e766ca0..0fb939e 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -1031,7 +1031,7 @@
StringLiteral *Sema::IsStringLiteralInit(Expr *Init, QualType DeclType) {
const ArrayType *AT = Context.getAsArrayType(DeclType);
if (AT && AT->getElementType()->isCharType()) {
- return dyn_cast<StringLiteral>(Init);
+ return dyn_cast<StringLiteral>(Init->IgnoreParens());
}
return 0;
}
diff --git a/test/Sema/init.c b/test/Sema/init.c
index edaaf64..9f08678 100644
--- a/test/Sema/init.c
+++ b/test/Sema/init.c
@@ -78,3 +78,5 @@
.b = bogus // expected-error {{use of undeclared identifier 'bogus'}}
}
+// PR3382
+char t[] = ("Hello");