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Merge "Let header-abi-dumper get lookahead token from preprocessor"

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am: 4065033167

Change-Id: I135bd2f1be9bc791f7606a8b932de62cd16550e8
This commit is contained in:
Hsin-Yi Chen
2018-11-21 19:07:06 -08:00
committed by android-build-merger
parent cb5ab3812e 4065033167
commit d73fb326dc
1 changed files with 3 additions and 5 deletions
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8
vndk/tools/header-checker/header-abi-dumper/src/fake_decl_source.cpp
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@@ -14,7 +14,7 @@
#include "fake_decl_source.h"
#include <clang/Lex/Lexer.h>
#include <clang/Lex/Preprocessor.h>
#include <clang/Sema/Lookup.h>
FakeDeclSource::FakeDeclSource(const clang::CompilerInstance &ci) : ci_(ci) {}
@@ -90,10 +90,8 @@ FakeDeclSource::CreateDecl(clang::Sema::LookupNameKind kind,
CreateCXXRecordDecl(name, decl_context);
// If `<` follows the type name, the type must be a template.
// Otherwise, the compiler takes it as a syntax error.
clang::Optional<clang::Token> next_token = clang::Lexer::findNextToken(
name_info.getLoc(), ci_.getASTContext().getSourceManager(),
ci_.getLangOpts());
if (next_token.hasValue() && next_token->is(clang::tok::less)) {
const clang::Token &next_token = ci_.getPreprocessor().LookAhead(0);
if (next_token.is(clang::tok::less)) {
decl = CreateClassTemplateDecl(cxx_record_decl, decl_context);
} else {
decl = cxx_record_decl;