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c-parse.in (_yylex): Remove CPP_BACKSLASH case. 

* c-parse.in (_yylex): Remove CPP_BACKSLASH case.
	* cp/spew.c: Similarly.
	* cpplex.c (_cpp_lex_token): Backslashes are now CPP_OTHER.
	* cppmacro.c (stringify_arg): Similarly.
	* cpplib.h (CPP_BACKSLASH): Delete.

From-SVN: r37182
This commit is contained in:
Neil Booth 2000-11-01 07:32:23 +00:00 committed by Neil Booth
parent 78e7629e9f
commit 12c4f523b1
6 changed files with 10 additions and 8 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2000-11-01 Neil Booth <neilb@earthling.net>
* c-parse.in (_yylex): Remove CPP_BACKSLASH case.
* cp/spew.c: Similarly.
* cpplex.c (_cpp_lex_token): Backslashes are now CPP_OTHER.
* cppmacro.c (stringify_arg): Similarly.
* cpplib.h (CPP_BACKSLASH): Delete.
2000-10-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* builtins.c (expand_builtin_strstr): New function.

1
gcc/c-parse.in
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@ -3259,7 +3259,6 @@ _yylex ()
/* These tokens should not survive translation phase 4. */
case CPP_HASH:
case CPP_PASTE:
case CPP_BACKSLASH:
error ("syntax error before '%s' token", NAME(last_token));
goto retry;

4
gcc/cp/spew.c
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@ -361,10 +361,6 @@ read_token (t)
error ("syntax error before '#' token");
goto retry;
case CPP_BACKSLASH:
error ("syntax error before '\\' token");
goto retry;
default:
abort ();
}

2
gcc/cpplex.c
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@ -931,7 +931,7 @@ _cpp_lex_token (pfile, result)
result->type = CPP_QUERY;
buffer->read_ahead = EOF;
if (c == '\\')
result->type = CPP_BACKSLASH;
goto random_char;
else if (c != '?')
goto do_switch;
}

1
gcc/cpplib.h
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@ -116,7 +116,6 @@ struct htab;
/* The remainder of the punctuation. Order is not significant. */ \
OP(CPP_SEMICOLON, ";") /* structure */ \
OP(CPP_ELLIPSIS, "...") \
OP(CPP_BACKSLASH, "\\") \
OP(CPP_PLUS_PLUS, "++") /* increment */ \
OP(CPP_MINUS_MINUS, "--") \
OP(CPP_DEREF, "->") /* accessors */ \

2
gcc/cppmacro.c
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@ -386,7 +386,7 @@ stringify_arg (pfile, arg)
dest = cpp_spell_token (pfile, token, dest);
total_len = dest - start;
if (token->type == CPP_BACKSLASH)
if (token->type == CPP_OTHER && token->val.aux == '\\')
backslash_count++;
else
backslash_count = 0;