This fixes the case where Clang would output:
error: format specifies type 'wchar_t *' (aka 'wchar_t *')
ArgTypeResult::getRepresentativeTypeName needs to take into account
that wchar_t can be a built-in type (as opposed to in C, where it is a
typedef).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149387
91177308-0d34-0410-b5e6-
96231b3b80d8
std::string ArgTypeResult::getRepresentativeTypeName(ASTContext &C) const {
std::string S = getRepresentativeType(C).getAsString();
- if (Name)
+ if (Name && S != Name)
return std::string("'") + Name + "' (aka '" + S + "')";
return std::string("'") + S + "'";
}
printf("%a", 1.0);
scanf("%afoobar", fp);
}
+
+void g() {
+ printf("%ls", "foo"); // expected-warning{{format specifies type 'wchar_t *' but the argument has type 'const char *'}}
+}