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| author | Ollie Wild <aaw@google.com> | 2007-05-24 20:55:36 +0000 |
|---|---|---|
| committer | Ollie Wild <aaw@gcc.gnu.org> | 2007-05-24 20:55:36 +0000 |
| commit | a702045a246397c2d31e1671fc3140112e669ec6 (patch) | |
| tree | 39f5da17b3f4b0f1ab1e9e7b4922fef43daed126 /libcpp/internal.h | |
| parent | e1b871ecc12b6c2a7b62a64ffbbd0714ab8d5c56 (diff) | |
| download | gcc-a702045a246397c2d31e1671fc3140112e669ec6.zip gcc-a702045a246397c2d31e1671fc3140112e669ec6.tar.gz gcc-a702045a246397c2d31e1671fc3140112e669ec6.tar.bz2 | |
macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
* macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
* pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
(cpp_write_pch_state): Save __COUNTER__ state.
(cpp_valid_state): Check valid __COUNTER__ state.
(cpp_read_state): Read new __COUNTER__ state.
* include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
* init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
* internal.h (struct cpp_reader): Add counter member.
* gcc.dg/cpp/counter-1.c: New test.
* gcc.dg/pch/counter-1.c: New test.
* gcc.dg/pch/counter-1.hs: New file.
* gcc.dg/pch/counter-2.c: New test.
* gcc.dg/pch/counter-2.hs: New file.
* gcc.dg/pch/counter-3.c: New test.
* gcc.dg/pch/counter-3.hs: New file.
* doc/cpp.texi (Common Predefined Macros): Add __COUNTER__
description.
From-SVN: r125041
Diffstat (limited to 'libcpp/internal.h')
| -rw-r--r-- | libcpp/internal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libcpp/internal.h b/libcpp/internal.h index 9395f6a..d000cfd 100644 --- a/libcpp/internal.h +++ b/libcpp/internal.h @@ -452,6 +452,9 @@ struct cpp_reader /* A saved list of the defined macros, for dependency checking of precompiled headers. */ struct cpp_savedstate *savedstate; + + /* Next value of __COUNTER__ macro. */ + unsigned int counter; }; /* Character classes. Based on the more primitive macros in safe-ctype.h. |