Switch to trailing returns in toolchain and related code. (#4919)

Also makes the style guide explicitly comment on void, but this was the
intent IIRC because it matches Carbon's `-> ()` (and "always" versus
"except for void", which we definitely went back and forth on).

Includes adjusting function pointers, which I definitely forget this
syntax works sometimes.

Excludes utils/tree_sitter/src/scanner.c because it claims to be C, but
really we should probably fix that to be cpp.
This commit is contained in:
Jon Ross-Perkins
2025-02-11 18:11:14 +00:00
committed by GitHub
parent 316a6c59e9
commit 2fef1cb713
38 changed files with 289 additions and 251 deletions
+1 -1
View File
@@ -273,7 +273,7 @@ auto FileTestBaseTest::Run(
// Choose the test function based on filename.
auto test_fn =
llvm::StringSwitch<std::function<ErrorOr<RunResult>(TestParams&)>>(
llvm::StringSwitch<std::function<auto(TestParams&)->ErrorOr<RunResult>>>(
filename.string())
.Case("alternating_files.carbon", &TestAlternatingFiles)
.Case("capture_console_output.carbon", &TestCaptureConsoleOutput)