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cppinit.c (mark_named_operators): Split out from init_builtins.

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* cppinit.c (mark_named_operators): Split out from init_builtins.
	(cpp_finish_options): Call it from here instead.
testsuite:
	* gcc.dg/cpp/named_ops.c: New test.

From-SVN: r53803
This commit is contained in:
Neil Booth 2002-05-23 18:55:27 +00:00 committed by Neil Booth
parent 79ed7328ef
commit 17645b154d
4 changed files with 42 additions and 10 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk>
* cppinit.c (mark_named_operators): Split out from init_builtins.
(cpp_finish_options): Call it from here instead.
2002-05-23 Jason Thorpe <thorpej@wasabisystems.com>
* builtin-attrs.def: Update copyright years.

32
gcc/cppinit.c
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@ -98,6 +98,7 @@ static void path_include PARAMS ((cpp_reader *,
char *, int));
static void init_library PARAMS ((void));
static void init_builtins PARAMS ((cpp_reader *));
static void mark_named_operators PARAMS ((cpp_reader *));
static void append_include_chain PARAMS ((cpp_reader *,
char *, int, int));
static struct search_path * remove_dup_dir PARAMS ((cpp_reader *,
@ -664,6 +665,23 @@ static const struct builtin operator_array[] =
};
#undef B
/* Mark the C++ named operators in the hash table. */
static void
mark_named_operators (pfile)
cpp_reader *pfile;
{
const struct builtin *b;
for (b = operator_array;
b < (operator_array + ARRAY_SIZE (operator_array));
b++)
{
cpp_hashnode *hp = cpp_lookup (pfile, b->name, b->len);
hp->flags |= NODE_OPERATOR;
hp->value.operator = b->value;
}
}
/* Subroutine of cpp_read_main_file; reads the builtins table above and
enters them, and language-specific macros, into the hash table. */
static void
@ -682,16 +700,6 @@ init_builtins (pfile)
hp->value.builtin = b->value;
}
if (CPP_OPTION (pfile, cplusplus) && CPP_OPTION (pfile, operator_names))
for (b = operator_array;
b < (operator_array + ARRAY_SIZE (operator_array));
b++)
{
cpp_hashnode *hp = cpp_lookup (pfile, b->name, b->len);
hp->flags |= NODE_OPERATOR;
hp->value.operator = b->value;
}
if (CPP_OPTION (pfile, cplusplus))
_cpp_define_builtin (pfile, "__cplusplus 1");
else if (CPP_OPTION (pfile, objc))
@ -976,6 +984,10 @@ void
cpp_finish_options (pfile)
cpp_reader *pfile;
{
/* Mark named operators before handling command line macros. */
if (CPP_OPTION (pfile, cplusplus) && CPP_OPTION (pfile, operator_names))
mark_named_operators (pfile);
/* Install builtins and process command line macros etc. in the order
they appeared, but only if not already preprocessed. */
if (! CPP_OPTION (pfile, preprocessed))

4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk>
* gcc.dg/cpp/named_ops.c: New test.
2002-05-23 Mark Mitchell <mark@codesourcery.com>
* gcc/testsuite/gcc.dg/weak-8.c: New test.

11
gcc/testsuite/gcc.dg/cpp/named_ops.c Normal file
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@ -0,0 +1,11 @@
/* Copyright (C) 2002 Free Software Foundation, Inc. */
/* { dg-do preprocess } */
/* { dg-options -fpreprocessed } */
/* Tests that C++ named ops are still there with -fpreprocessed. */
/* Source: Neil Booth, 23 May 2002. */
#if 2 xor 2
#endif