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authorZack Weinberg <zack@gcc.gnu.org>2001-05-10 00:07:23 +0000
committerZack Weinberg <zack@gcc.gnu.org>2001-05-10 00:07:23 +0000
commit6d4587f7359a633dc610f5d0ad95c023f672c5d9 (patch)
treedbbe9eb784b1862db1081f71d85145cf0a696198 /gcc/f
parent6ebe3121aa8e693a53f4964bd9b058bf73cb54bf (diff)
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cppinit.c (cpp_post_options): Shut off macro expansion if -fpreprocessed.
* cppinit.c (cpp_post_options): Shut off macro expansion if -fpreprocessed. * cpplib.c (_cpp_handle_directive): If -fpreprocessed, accept IN_I directives only if the # is in column 1 and the directive name begins in column 2. * cppmain.c (scan_buffer): Insert a space between # and an identifier, when that identifier is a directive name. * tradcpp.c (struct file_buf): Add a pointer to the next entry in the header search path. (enum node_type): Add T_INCLUDE_NEXT. (directive_table): Add entry for include_next. (do_include_next): New function. (process_include): New routine, broken out of do_include. (finclude): Insert 'nhd' argument, to be copied into next_header_dir of the new buffer. (main): Adjust to match. * gsyslimits.h, limity.h: Un-indent #include_next. testsuite: * gcc.dg/cpp/direct2.c: New test. * gcc.dg/cpp/direct2s.c: New test. * gcc.c-torture/execute/920730-1t.c: #undef __GNUC__ at head. From-SVN: r41932
Diffstat (limited to 'gcc/f')
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