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https://github.com/carbon-language/carbon-lang.git
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Jon Meow
af694b97cb
I'm doing this to avoid macro name conflicts, following https://google.github.io/styleguide/cppguide.html#Preprocessor_Macros: "If you do export a macro from a header, it must have a globally unique name. To achieve this, it must be named with a prefix consisting of your project's namespace name (but upper case)." Commands run: ``` sed -i 's/\(DCHECK\|CHECK\|FATAL\|MAKE_UNIQUE_NAME\|MAKE_UNIQUE_NAME_IMPL\|RAW_EXITING_STREAM\|RETURN_IF_ERROR\|RETURN_IF_ERROR_IMPL\|ASSIGN_OR_RETURN\|ASSIGN_OR_RETURN_IMPL\|DIAGNOSTIC_KIND\|RETURN_IF_STACK_LIMITED\)(/CARBON_\1(/g' $(git ls-files *.cpp *.h *.lpp *.ypp *.def ':!third_party') sed -i 's/#undef DIAGNOSTIC_KIND/#undef CARBON_DIAGNOSTIC_KIND/' toolchain/diagnostics/diagnostic_registry.def ``` Note this isn't *quite* everything, but it's intended to be a large pass at everything: ``` ╚╡git grep '#define ' *.cpp *.h *.lpp *.ypp *.def ':!third_party' | grep -v '#define CARBON' | grep -v _H_ explorer/syntax/lexer.lpp: #define YY_USER_ACTION \ explorer/syntax/lexer.lpp: #define SIMPLE_TOKEN(name) \ explorer/syntax/lexer.lpp: #define ARG_TOKEN(name, arg) \ explorer/syntax/parse_and_lex_context.h:#define YY_DECL \ migrate_cpp/cpp_refactoring/var_decl.cpp:#define ABSTRACT_TYPE(Class, Base) migrate_cpp/cpp_refactoring/var_decl.cpp:#define TYPE(Class, Base) \ ``` We may in particular want to do a pass to clean up #ifdef guards and make them be CARBON_ rooted.
51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#include <benchmark/benchmark.h>
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#include "common/check.h"
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#include "toolchain/diagnostics/null_diagnostics.h"
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#include "toolchain/lexer/numeric_literal.h"
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namespace Carbon::Testing {
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namespace {
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static void BM_Lex_Float(benchmark::State& state) {
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for (auto _ : state) {
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CARBON_CHECK(LexedNumericLiteral::Lex("0.000001"));
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}
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}
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static void BM_Lex_Integer(benchmark::State& state) {
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for (auto _ : state) {
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CARBON_CHECK(LexedNumericLiteral::Lex("1_234_567_890"));
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}
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}
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static void BM_ComputeValue_Float(benchmark::State& state) {
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auto val = LexedNumericLiteral::Lex("0.000001");
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CARBON_CHECK(val);
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auto emitter = NullDiagnosticEmitter<const char*>();
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for (auto _ : state) {
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val->ComputeValue(emitter);
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}
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}
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static void BM_ComputeValue_Integer(benchmark::State& state) {
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auto val = LexedNumericLiteral::Lex("1_234_567_890");
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auto emitter = NullDiagnosticEmitter<const char*>();
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CARBON_CHECK(val);
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for (auto _ : state) {
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val->ComputeValue(emitter);
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}
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}
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BENCHMARK(BM_Lex_Float);
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BENCHMARK(BM_Lex_Integer);
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BENCHMARK(BM_ComputeValue_Float);
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BENCHMARK(BM_ComputeValue_Integer);
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} // namespace
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} // namespace Carbon::Testing
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