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re PR bootstrap/19818 (GCC 4.0 cannot bootstrap itself)

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include:
2005-02-08  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/19818
	* ansidecl.h (PARAMS): Guard from redefinition.

libcpp:
2005-02-08  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/19818
	* configure.ac: Check for declaration of basename and getopt.
	* config.in: Regenerate.
	* configure: Regenerate.
	* internal.h (ustrcspn): New.
	* macro.c (create_iso_definition): Fix allocation of memory.
	(padding_token): Add cast to remove const-ness.
	* pch.c (cpp_read_state): Use ustrcspn.

From-SVN: r95003
This commit is contained in:
Paolo Bonzini 2005-02-14 08:52:24 +00:00 • committed by Paolo Bonzini
parent 623049aa3c
commit be0f1e5478
9 changed files with 189 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

14
libcpp/macro.c
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@ -910,7 +910,10 @@ padding_token (cpp_reader *pfile, const cpp_token *source)
cpp_token *result = _cpp_temp_token (pfile);
result->type = CPP_PADDING;
result->val.source = source;
/* Data in GCed data structures cannot be made const so far, so we
need a cast here. */
result->val.source = (cpp_token *) source;
result->flags = 0;
return result;
}
@ -1416,10 +1419,11 @@ create_iso_definition (cpp_reader *pfile, cpp_macro *macro)
/* Success. Commit or allocate the parameter array. */
if (pfile->hash_table->alloc_subobject)
{
cpp_token *tokns = pfile->hash_table->alloc_subobject
(sizeof (cpp_token) * macro->paramc);
memcpy (tokns, macro->params, sizeof (cpp_token) * macro->paramc);
macro->params = tokns;
cpp_hashnode **params = pfile->hash_table->alloc_subobject
(sizeof (cpp_hashnode *) * macro->paramc);
memcpy (params, macro->params,
sizeof (cpp_hashnode *) * macro->paramc);
macro->params = params;
}
else
BUFF_FRONT (pfile->a_buff) = (uchar *) &macro->params[macro->paramc];