llvm-capstone/clang/test/Modules/linkage-merge.cpp
Richard Smith a534a31c5e [modules] In C++, stop serializing and deserializing a list of declarations in
the identifier table. This is redundant, since the TU-scope lookups are also
serialized as part of the TU DeclContext, and wasteful in a number of ways. We
still emit the decls for PCH / preamble builds, since for those we want
identical results, not merely semantically equivalent ones.

llvm-svn: 242855
2015-07-21 23:54:07 +00:00

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C++

// RUN: rm -rf %t
// RUN: %clang_cc1 -verify -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I %S/Inputs %s
#include "linkage-merge-bar.h"
static int f(int);
int f(int);
static void g(int);
// expected-error@9 {{functions that differ only in their return type cannot be overloaded}}
// expected-note@Inputs/linkage-merge-foo.h:2 {{previous declaration is here}}