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Fortran: call of overloaded ‘abs(long long int&)’ is ambiguous [PR109492]

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gcc/fortran/ChangeLog:

	PR fortran/109492
	* trans-expr.cc (gfc_conv_power_op): Use absu_hwi and
	unsigned HOST_WIDE_INT for portability.
This commit is contained in:
Harald Anlauf 2023-04-13 22:42:23 +02:00
parent 50dc52e853
commit 43816633af
1 changed files with 3 additions and 2 deletions
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gcc/fortran/trans-expr.cc
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@ -3400,11 +3400,12 @@ gfc_conv_power_op (gfc_se * se, gfc_expr * expr)
&& TREE_CODE (TREE_TYPE (rse.expr)) == INTEGER_TYPE)
{
wi::tree_to_wide_ref wlhs = wi::to_wide (lse.expr);
HOST_WIDE_INT v, w;
HOST_WIDE_INT v;
unsigned HOST_WIDE_INT w;
int kind, ikind, bit_size;
v = wlhs.to_shwi ();
w = abs (v);
w = absu_hwi (v);
kind = expr->value.op.op1->ts.kind;
ikind = gfc_validate_kind (BT_INTEGER, kind, false);