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calls.c (precompute_arguments): Fix typo in comment. 

* calls.c (precompute_arguments): Fix typo in comment.
	* expr.c (preexpand_calls): Don't preexpand the cleanup in a
	TARGET_EXPR.

From-SVN: r29438
This commit is contained in:
Mark Mitchell 1999-09-15 17:21:35 +00:00 committed by Mark Mitchell
parent 640e1822bc
commit 19832c7774
4 changed files with 70 additions and 5 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
Wed Sep 15 10:25:12 1999 Mark Mitchell <mark@codesourcery.com>
* calls.c (precompute_arguments): Fix typo in comment.
* expr.c (preexpand_calls): Don't preexpand the cleanup in a
TARGET_EXPR.
Wed Sep 15 09:59:59 1999 Mark Mitchell <mark@codesourcery.com>
* dsp16xx.c (override_options): Fix typos in GC root registration.

2
gcc/calls.c
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@ -1199,7 +1199,7 @@ compute_argument_block_size (reg_parm_stack_space, args_size)
return unadjusted_args_size;
}
/* Precompute parameters has needed for a function call.
/* Precompute parameters as needed for a function call.
IS_CONST indicates the target function is a pure function.

15
gcc/expr.c
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@ -8542,10 +8542,17 @@ preexpand_calls (exp)
for (i = 0; i < nops; i++)
if (TREE_OPERAND (exp, i) != 0)
{
type = TREE_CODE_CLASS (TREE_CODE (TREE_OPERAND (exp, i)));
if (type == 'e' || type == '<' || type == '1' || type == '2'
|| type == 'r')
preexpand_calls (TREE_OPERAND (exp, i));
if (TREE_CODE (exp) == TARGET_EXPR && i == 2)
/* We don't need to preexpand the cleanup for a TARGET_EXPR.
It doesn't happen before the call is made. */
;
else
{
type = TREE_CODE_CLASS (TREE_CODE (TREE_OPERAND (exp, i)));
if (type == 'e' || type == '<' || type == '1' || type == '2'
|| type == 'r')
preexpand_calls (TREE_OPERAND (exp, i));
}
}
}

52
gcc/testsuite/g++.old-deja/g++.other/crash10.C Normal file
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@ -0,0 +1,52 @@
// Build don't link:
// Origin: Loring Holden <lsh@cs.brown.edu>
template <class T>
class REFptr {
public:
REFptr();
REFptr(T *pObj);
virtual ~REFptr();
operator T* () const;
};
class GEL;
class GELsubc {
public :
virtual GEL *GELcast() const;
};
class GELptr : public REFptr<GEL>{
public :
GELptr(const GELptr &p);
GELptr(const GELsubc &p);
};
class GEL { };
class GEOM;
class GEOMptr : public REFptr<GEOM>, public GELsubc {
public:
GEOMptr() { }
GEOMptr(GEOM *g);
};
class GEOM : public GEL {
public:
GEOM(const GEOMptr &o);
GEOM();
};
class TEXT2D;
class TEXT2Dptr : public REFptr<TEXT2D> {
public:
TEXT2Dptr();
TEXT2Dptr(TEXT2D *g);
};
class TEXT2D : public GEOM { };
void testit(const GELptr g);
void
FPS()
{
TEXT2Dptr fps_text;
testit(GEOMptr(&*fps_text));
}