Converting a string to a float can trigger unrecoverabe SIGFPE
<h3><details><summary>Original Reporter info from Mantis: <small>Eric</small></summary><small>
- **Reporter name:** Eric Grange
</small></details></h3>
## Description:
The following code attempts to convert a string representing a floating point value that can't be represented in a float, it triggers two SIGFPE that aren't recoverable (Windows kills the app).
The except block is not entered, executable crashes.
``` pascal
program Project1;
{$mode delphi}
uses
SysUtils;
var
v : Double;
begin
try
TryStrToFloat('9e9999', v);
except
on e: Exception do begin
writeln(e.ClassName);
readln;
end;
end;
end.
```
## Mantis conversion info:
- **Mantis ID:** 22809
- **OS:** Windows
- **Version:** 2.7.1
- **Monitored by:** » Eric (Eric Grange)
issue