diff options
| author | 2023-10-09 11:30:09 -0400 | |
|---|---|---|
| committer | 2023-10-09 11:52:18 -0400 | |
| commit | 829e1e9378e710c26ea0860cca6c651da6964095 (patch) | |
| tree | 8d3b6afa9658fdc892001aea4cd1e190744edd9c /rust/bindgen_test.go | |
| parent | 0b6c4b7c082e13a3575aabf44e39d484694818dd (diff) | |
rust: Emit -x c++ for bindgen modules with cpp_std
rust_bindgen modules which defined cpp_std with a .h file were not
correctly emitting the `-x c++` flag. This CL addresses that, and
ensures that if either cpp_std or c_std is set then the appropriate
behavior occurs no matter the file extension.
Bug: 304269101
Test: Soong tests
Change-Id: I71a8ae30ac0ed502d9d3fbf2f3039b0c56529d39
Diffstat (limited to 'rust/bindgen_test.go')
| -rw-r--r-- | rust/bindgen_test.go | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/rust/bindgen_test.go b/rust/bindgen_test.go index 12cdb3cb4..0ba0ff840 100644 --- a/rust/bindgen_test.go +++ b/rust/bindgen_test.go @@ -115,7 +115,7 @@ func TestRustBindgenStdVersions(t *testing.T) { ctx := testRust(t, ` rust_bindgen { name: "libbindgen_cstd", - wrapper_src: "src/any.h", + wrapper_src: "src/any.hpp", crate_name: "bindgen", stem: "libbindgen", source_stem: "bindings", @@ -141,6 +141,16 @@ func TestRustBindgenStdVersions(t *testing.T) { if !strings.Contains(libbindgen_cppstd.Args["cflags"], "-std=foo") { t.Errorf("cpp_std value not passed in to rust_bindgen as a clang flag") } + + // Make sure specifying cpp_std emits the '-x c++' flag + if !strings.Contains(libbindgen_cppstd.Args["cflags"], "-x c++") { + t.Errorf("Setting cpp_std should cause the '-x c++' flag to be emitted") + } + + // Make sure specifying c_std omits the '-x c++' flag + if strings.Contains(libbindgen_cstd.Args["cflags"], "-x c++") { + t.Errorf("Setting c_std should not cause the '-x c++' flag to be emitted") + } } func TestBindgenDisallowedFlags(t *testing.T) { |