llvm-project/clang/test/Modules/unreached-static-entities.cppm
Chuanqi Xu 2cbd1bc830 Revert "[C++20] [Modules] Embed all source files for C++20 Modules (#102444)"
This reverts commit 2eeeff842f993a694159183a2834b4d305549cad.

See the post commit discussion in
2eeeff842f
2024-09-03 10:54:20 +08:00

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C++

// Test that the static function only used in non-inline functions won't get emitted
// into the BMI.
//
// RUN: rm -rf %t
// RUN: mkdir -p %t
//
// RUN: %clang_cc1 -std=c++20 %s -emit-reduced-module-interface -o %t/S.pcm
// RUN: llvm-bcanalyzer --dump --disable-histogram --show-binary-blobs %t/S.pcm > %t/S.dump
// RUN: cat %t/S.dump | FileCheck %s
export module S;
static int static_func() {
return 43;
}
export int func() {
return static_func();
}
// CHECK: <DECL_FUNCTION
// Checks that we won't see a second function
// CHECK-NOT: <DECL_FUNCTION