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Properly handle tabs in pragma directives and other precompiler statements

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Jan
2021-11-01 14:36:53 +01:00
parent be4e489118
commit e19f526d8b
8 changed files with 178 additions and 104 deletions
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11
src/Parser/Parsing/Impl/IncludingStreamProxy.h
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@ -8,15 +8,16 @@
class IncludingStreamProxy final : public AbstractDirectiveStreamProxy
{
static constexpr const char* INCLUDE_QUOTES_ERROR = "Invalid include directive. Expected \"\" or <>";
static constexpr const char* INCLUDE_DIRECTIVE = "include ";
static constexpr const char* PRAGMA_ONCE_DIRECTIVE = "pragma once";
static constexpr const char* INCLUDE_DIRECTIVE = "include";
static constexpr const char* PRAGMA_DIRECTIVE = "pragma";
static constexpr const char* ONCE_PRAGMA_COMMAND = "once";
IParserLineStream* const m_stream;
std::set<std::string> m_included_files;
_NODISCARD static bool ExtractIncludeFilename(const ParserLine& line, unsigned includeDirectivePosition, unsigned& filenameStartPosition, unsigned& filenameEndPosition);
_NODISCARD bool MatchIncludeDirective(const ParserLine& line, unsigned directivePosition) const;
_NODISCARD bool MatchPragmaOnceDirective(const ParserLine& line, unsigned directivePosition);
_NODISCARD static bool ExtractIncludeFilename(const ParserLine& line, unsigned includeDirectivePosition, unsigned& directiveStartPos, unsigned& filenameEndPos);
_NODISCARD bool MatchIncludeDirective(const ParserLine& line, unsigned directiveStartPos, unsigned directiveEndPos) const;
_NODISCARD bool MatchPragmaOnceDirective(const ParserLine& line, unsigned directiveStartPos, unsigned directiveEndPos);
_NODISCARD bool MatchDirectives(const ParserLine& line);
public: