https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115511
Bug ID: 115511
Summary: ICE on ambigous overload for _Float32
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: dv at vollmann dot ch
Target Milestone: ---
Target: avr
Created attachment 58445
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58445&action=edit
Output from -freport-bug
On AVR for the default model float and double both are 32 bit.
When calling with a _Float32, I get an internal compiler error with this
program:
void f1(float x);
void f1(double x);
void f2(_Float32 x)
{
f1(x);
}
I don't know the rules for _Float32 (this is an extremly stripped version of
the cmath header), but the program is probably ill-formed.
But still an error message would be nicer than an ICE ;-)
I used the AVR target, but this may be a problem on other targets where float
and double are the same size.
