http://d.puremagic.com/issues/show_bug.cgi?id=3922
Summary: Wrong error message with return in void function
Product: D
Version: 2.041
Platform: x86
OS/Version: Windows
Status: NEW
Keywords: diagnostic
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: bearophile_h...@eml.cc
--- Comment #0 from bearophile_h...@eml.cc 2010-03-10 05:02:48 PST ---
This is a wrong program:
void foo(int x) {
return x;
}
void main() {}
Currently dmd2 generates a bad error message:
temp.d(2): Error: var has no effect in expression (x)
A much better error message can be:
temp.d(2): Error: return can't be used in a void function.
Bad error messages like this one do waste my programming time.
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