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fix bug in string parsing that was ignoring next character after the string

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This commit is contained in:
Sean Barrett 2014-06-19 20:03:22 -07:00
parent 44c37c51c0
commit 62e4ffe6c7
1 changed files with 16 additions and 14 deletions
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30
stb_c_lexer.h
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@ -1,4 +1,4 @@
// stb_c_lexer.h - v0.05 - public domain Sean Barrett 2013
// stb_c_lexer.h - v0.06 - public domain Sean Barrett 2013
// lexer for making little C-like languages with recursive-descent parsers
//
// This file provides both the interface and the implementation.
@ -10,16 +10,13 @@
// suffixes on integer constants are not handled (you can override this).
//
// History:
// 0.05
// refixed get_location because github version had lost the fix
// 0.04
// fix octal parsing bug
// 0.03
// added STB_C_LEX_DISCARD_PREPROCESSOR option
// refactor API to simplify (only one struct instead of two)
// change literal enum names to have 'lit' at the end
// 0.02
// first public release
// 0.06 fix missing next character after ending quote mark (Andreas Fredriksson)
// 0.05 refixed get_location because github version had lost the fix
// 0.04 fix octal parsing bug
// 0.03 added STB_C_LEX_DISCARD_PREPROCESSOR option
// refactor API to simplify (only one struct instead of two)
// change literal enum names to have 'lit' at the end
// 0.02 first public release
//
// Status:
// - haven't tested compiling as C++
@ -159,7 +156,7 @@ extern void stb_c_lexer_get_location(const stb_lexer *lexer, const char *where,
#ifdef STB_C_LEXER_IMPLEMENTATION
#if defined(Y) || defined(N)
#error "Can only use stb_c_lex in contexts where the preprocessor symbols 'Y' and 'N' are not defined"
#error "Can only use stb_c_lexer in contexts where the preprocessor symbols 'Y' and 'N' are not defined"
#endif
@ -441,7 +438,7 @@ static int stb__clex_parse_string(stb_lexer *lexer, char *p, int type)
*out = 0;
lexer->string = lexer->string_storage;
lexer->string_len = out - lexer->string_storage;
return stb__clex_token(lexer, type, start, p+1);
return stb__clex_token(lexer, type, start, p);
}
int stb_c_lexer_get_token(stb_lexer *lexer)
@ -781,9 +778,14 @@ multiline comments */
/*/ comment /*/
/**/ extern /**/
void dummy(void)
{
printf("test",1); // https://github.com/nothings/stb/issues/13
}
int main(int argc, char **argv)
{
FILE *f = fopen("stb_c_lexer.h", "rb");
FILE *f = fopen("stb_c_lexer.h","rb");
char *text = (char *) malloc(1 << 20);
int len = f ? fread(text, 1, 1<<20, f) : -1;
stb_lexer lex;