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Use an array instead of a switch in token_kind_name #63

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Use an array instead of a switch in token_kind_name #63

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31 changes: 6 additions & 25 deletions src/lexer.c
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Original file line number Diff line number Diff line change
Expand Up @@ -38,31 +38,12 @@ const char *keywords[] = {

const char *token_kind_name(Token_Kind kind)
{
switch (kind) {
case TOKEN_END:
return "end of content";
case TOKEN_INVALID:
return "invalid token";
case TOKEN_PREPROC:
return "preprocessor directive";
case TOKEN_SYMBOL:
return "symbol";
case TOKEN_OPEN_PAREN:
return "open paren";
case TOKEN_CLOSE_PAREN:
return "close paren";
case TOKEN_OPEN_CURLY:
return "open curly";
case TOKEN_CLOSE_CURLY:
return "close curly";
case TOKEN_SEMICOLON:
return "semicolon";
case TOKEN_KEYWORD:
return "keyword";
default:
UNREACHABLE("token_kind_name");
}
return NULL;
char *toknames[] = {
"end of content", "invalid token", "preprocessor directive",
"symbol", "open paren", "close paren", "open curly", "close curly",
"semicolon", "keyword", "comment", "string"
};
return toknames[kind];
}

Lexer lexer_new(Free_Glyph_Atlas *atlas, const char *content, size_t content_len)
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