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tccasm: Don't ignore # in preprocessor directives

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Our preprocessor throws away # line-comments in asm mode.
It did so also inside preprocessor directives, thereby
removing stringification.  Parse defines in non-asm mode (but
retain '.' as identifier character inside macro definitions).
This commit is contained in:
Michael Matz
2016-08-25 16:40:50 +02:00
parent e7ef087598
commit dd57a34866
4 changed files with 49 additions and 25 deletions
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6
tcc.h
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@ -1175,10 +1175,16 @@ ST_DATA TokenSym **table_ident;
#define PARSE_FLAG_ACCEPT_STRAYS 0x0020 /* next() returns '\\' token */
#define PARSE_FLAG_TOK_STR 0x0040 /* return parsed strings instead of TOK_PPSTR */
/* isidnum_table flags: */
#define IS_SPC 1
#define IS_ID 2
#define IS_NUM 4
ST_FUNC TokenSym *tok_alloc(const char *str, int len);
ST_FUNC const char *get_tok_str(int v, CValue *cv);
ST_FUNC void begin_macro(TokenString *str, int alloc);
ST_FUNC void end_macro(void);
ST_FUNC void set_idnum(int c, int val);
ST_FUNC void save_parse_state(ParseState *s);
ST_FUNC void restore_parse_state(ParseState *s);
ST_INLN void tok_str_new(TokenString *s);