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| author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-03-02 00:40:00 +0000 |
|---|---|---|
| committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-03-02 00:40:00 +0000 |
| commit | e2df8b814aafe37e171cc5138766b2b5f7a16dfe (patch) | |
| tree | b9429823f84096cf8932b11e6e31c6dd708dab5d /gcc/tree.h | |
| parent | d76c69d6ff32d648543145cc819184dddb27b439 (diff) | |
| download | ppe42-gcc-e2df8b814aafe37e171cc5138766b2b5f7a16dfe.tar.gz ppe42-gcc-e2df8b814aafe37e171cc5138766b2b5f7a16dfe.zip | |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40170 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index 45252ddc561..cfcd7becb8a 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -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) \ |
