"'#pragma %0' can only appear at file scope">;
def err_pragma_alloc_text_c_linkage: Error<
"'#pragma alloc_text' is applicable only to functions with C linkage">;
+def err_pragma_alloc_text_not_function: Error<
+ "'#pragma alloc_text' is applicable only to functions">;
def warn_pragma_unused_undeclared_var : Warning<
"undeclared variable %0 used as an argument for '#pragma unused'">,
return;
}
- DeclContext *DC = ND->getDeclContext();
- if (getLangOpts().CPlusPlus && !DC->isExternCContext()) {
+ auto *FD = dyn_cast<FunctionDecl>(ND->getCanonicalDecl());
+ if (!FD) {
+ Diag(Loc, diag::err_pragma_alloc_text_not_function);
+ return;
+ }
+
+ if (getLangOpts().CPlusPlus && !FD->isInExternCContext()) {
Diag(Loc, diag::err_pragma_alloc_text_c_linkage);
return;
}
// RUN: %clang_cc1 -fms-extensions -fsyntax-only -verify %s
void foo();
-#pragma alloc_text("hello", foo) // expected-no-diagnostics
+#pragma alloc_text("hello", foo) // no-error
void foo() {}
static void foo1();
-#pragma alloc_text("hello", foo1) // expected-no-diagnostics
+#pragma alloc_text("hello", foo1) // no-error
void foo1() {}
+
+int foo2;
+#pragma alloc_text(c, foo2) // expected-error {{'#pragma alloc_text' is applicable only to functions}}
#pragma alloc_text(c, foo6) // no-warning
void foo6() {}
}
+
+extern "C" {
+static void foo7();
+}
+static void foo7();
+#pragma alloc_text(c, foo7) // no-warning
+void foo7() {}
+
+static void foo8();
+extern "C" {
+static void foo8();
+}
+#pragma alloc_text(c, foo8) // expected-error {{'#pragma alloc_text' is applicable only to functions with C linkage}}
+void foo8() {}
+
+enum foo9 { A, B, C };
+#pragma alloc_text(c, foo9) // expected-error {{'#pragma alloc_text' is applicable only to functions}}