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authorzack <zack@138bc75d-0d04-0410-961f-82ee72b054a4>2002-03-14 18:17:18 +0000
committerzack <zack@138bc75d-0d04-0410-961f-82ee72b054a4>2002-03-14 18:17:18 +0000
commit25266990096c508a66a45ded1711f9050155b875 (patch)
tree226bd8664bc5db227069d75069a5198366adb680 /gcc/cpphash.h
parent0f43048ed4e4c00f3e1dbf644afc1a2de5c79854 (diff)
downloadgcc-25266990096c508a66a45ded1711f9050155b875.tar.gz
* cpphash.h (struct lexer_state): Remove line_extension member.
* cpplib.c (dequote_string, do_linemarker): New functions. (linemarker_dir): New data object. (DIRECTIVE_TABLE): No longer need to interpret #line in preprocessed source. Delete obsolete comment about return values of handlers. (end_directive, directive_diagnostics, _cpp_handle_directive): Don't muck with line_extension. (directive_diagnostics): No need to issue warnings for linemarkers here. (_cpp_handle_directive): Issue warnings for linemarkers here, when appropriate. Dispatch linemarkers to do_linemarker, not do_line. (do_line): Code to handle linemarkers split out to do_linemarker. Convert escape sequences in filename argument, both places. * cppmacro.c (quote_string): Rename cpp_quote_string and export. All callers changed. * cpplib.h (cpp_quote_string): Prototype. * cppmain.c (print_line): Call cpp_quote_string on to_file before printing it. * doc/cpp.texi: Document that escapes are now interpreted in #line and in linemarkers, and that non-printing characters are converted to octal escapes when linemarkers are generated. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50779 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cpphash.h')
-rw-r--r--gcc/cpphash.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/gcc/cpphash.h b/gcc/cpphash.h
index e06914aeecd..03de93f9644 100644
--- a/gcc/cpphash.h
+++ b/gcc/cpphash.h
@@ -152,9 +152,6 @@ struct lexer_state
/* Nonzero when parsing arguments to a function-like macro. */
unsigned char parsing_args;
-
- /* Nonzero when in a # NUMBER directive. */
- unsigned char line_extension;
};
/* Special nodes - identifiers with predefined significance. */