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| author | Zack Weinberg <zackw@stanford.edu> | 2001-03-02 00:40:00 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2001-03-02 00:40:00 +0000 |
| commit | 71b7be38c3f1d50ca004b3aa1c21e206d595c67f (patch) | |
| tree | b9429823f84096cf8932b11e6e31c6dd708dab5d /gcc/tree.h | |
| parent | 5aa709ad7e1cb28ae54dea521a5ca6cbf1fe6016 (diff) | |
| download | gcc-71b7be38c3f1d50ca004b3aa1c21e206d595c67f.zip gcc-71b7be38c3f1d50ca004b3aa1c21e206d595c67f.tar.gz gcc-71b7be38c3f1d50ca004b3aa1c21e206d595c67f.tar.bz2 | |
stringpool.c (set_identifier): New function.
* stringpool.c (set_identifier): New function.
* tree.h: Prototype it.
* c-parse.in: Kill D_YES. If compiled for objc, call
save_and_forget_protocol_qualifiers from init_reswords.
* objc/objc-act.c (remember_protocol_qualifiers,
forget_protocol_qualifiers): Don't diddle C_IS_RESERVED_WORD.
Swap out the non-keyword IDENTIFIER_NODEs for keyword ones, or
vice versa.
(save_and_forget_protocol_qualifiers): New function.
* c-lex.h: Prototype save_and_forget_protocol_qualifiers.
From-SVN: r40170
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -1922,6 +1922,13 @@ extern tree get_identifier PARAMS ((const char *)); extern tree maybe_get_identifier PARAMS ((const char *)); +/* Look up an identifier with the name TEXT, replace its identifier + node with NODE, and return the old identifier node. This is used + by languages which need to enable and disable keywords based on + context; e.g. see remember_protocol_qualifiers in objc/objc-act.c. */ + +extern tree set_identifier PARAMS ((const char *, tree)); + /* Construct various types of nodes. */ #define build_int_2(LO,HI) \ |