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| author | Zack Weinberg <zack@gcc.gnu.org> | 2001-02-07 23:13:46 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2001-02-07 23:13:46 +0000 |
| commit | 037313ae8d402f62c0685009c82a5347477b1c19 (patch) | |
| tree | 20abf84da4ca6e55a9d6efd804626b0574b72b14 /gcc | |
| parent | a4c6d37356fe4ba2dbbaf0dd72d0bb8c55c6baf5 (diff) | |
| download | gcc-037313ae8d402f62c0685009c82a5347477b1c19.zip gcc-037313ae8d402f62c0685009c82a5347477b1c19.tar.gz gcc-037313ae8d402f62c0685009c82a5347477b1c19.tar.bz2 | |
cpphash.h (struct spec_nodes): Add n_true and n_false.
* cpphash.h (struct spec_nodes): Add n_true and n_false.
* cppinit.c (cpp_create_reader): Initialize them.
(append_include_chain): cxx_aware arg might be unused.
* cppexp.c (lex): In C++ mode, recognize 'true' and 'false'
keywords and give them their phase 7 meaning. Pedwarn about
this unless '__bool_true_false_are_defined' is defined.
* g++.dg/stdbool-if.C: New test.
From-SVN: r39530
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cpphash.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cpphash.h b/gcc/cpphash.h index a7f1ad4..ddeacac 100644 --- a/gcc/cpphash.h +++ b/gcc/cpphash.h @@ -156,6 +156,8 @@ struct spec_nodes { cpp_hashnode *n_L; /* L"str" */ cpp_hashnode *n_defined; /* defined operator */ + cpp_hashnode *n_true; /* C++ keyword true */ + cpp_hashnode *n_false; /* C++ keyword false */ cpp_hashnode *n__Pragma; /* _Pragma operator */ cpp_hashnode *n__STRICT_ANSI__; /* STDC_0_IN_SYSTEM_HEADERS */ cpp_hashnode *n__CHAR_UNSIGNED__; /* plain char is unsigned */ |