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HackStudio: Make CppTokens have (line,column) positions

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These are infinitely more useful than raw indices into the input text.
This commit is contained in:
Andreas Kling 2019-10-25 21:07:45 +02:00
parent 0d53d74d5f
commit 0604fcf9fd
2 changed files with 27 additions and 6 deletions
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10
DevTools/HackStudio/CppLexer.h
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@ -23,6 +23,11 @@
__TOKEN(Keyword) \
__TOKEN(Identifier)
struct CppPosition {
int line { -1 };
int column { -1 };
};
struct CppToken {
enum class Type {
#define __TOKEN(x) x,
@ -43,7 +48,8 @@ struct CppToken {
}
Type m_type { Type::Invalid };
StringView m_view;
CppPosition m_start;
CppPosition m_end;
};
class CppLexer {
@ -58,4 +64,6 @@ private:
StringView m_input;
int m_index { 0 };
CppPosition m_previous_position { 0, 0 };
CppPosition m_position { 0, 0 };
};