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Restore --no-lines.

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Reported by Jim Kent.
* data/c.m4 (b4_syncline): New.
* data/glr.c, data/yacc.c, data/lalr1.cc: Use it.
* src/reader.c (prologue_augment, epilogue_set): Use b4_syncline.
* src/output.c (user_actions_output): Likewise.
(prepare): Define 'b4_synclines_flag'.
This commit is contained in:
Akim Demaille
2002-11-06 14:11:47 +00:00
parent 900c5db537
commit 437c2d8000
11 changed files with 58 additions and 56 deletions
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10
data/lalr1.cc
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@@ -129,7 +129,7 @@ b4_token_defines(b4_tokens)
b4_pre_prologue
/* Line __line__ of __file__. */
#line __oline__ "__ofile__"
b4_syncline([__oline__], [__ofile__])
/* Enabling traces. */
#ifndef YYDEBUG
@@ -143,10 +143,10 @@ b4_pre_prologue
#ifndef YYSTYPE
m4_ifdef([b4_stype],
[#line b4_stype_line "b4_filename"
[b4_syncline([b4_stype_line], [b4_filename])
typedef union b4_stype yystype;
/* Line __line__ of __file__. */
#line __oline__ "__ofile__"],
b4_syncline([__oline__], [__ofile__])],
[typedef int yystype;])
# define YYSTYPE yystype
#endif
@@ -155,7 +155,7 @@ typedef union b4_stype yystype;
b4_post_prologue
/* Line __line__ of __file__. */
#line __oline__ "__ofile__"
b4_syncline([__oline__], [__ofile__])
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
Current.last_line = Rhs[[N]].last_line; \
@@ -463,7 +463,7 @@ yy::b4_parser_class_name::parse ()
}
/* Line __line__ of __file__. */
#line __oline__ "__ofile__"
b4_syncline([__oline__], [__ofile__])
state_stack_.pop (len_);
semantic_stack_.pop (len_);