digitalmars.D.bugs - [Issue 19454] New: Name collisions with unnamed function parameters
- d-bugmail puremagic.com (24/24) Nov 30 2018 https://issues.dlang.org/show_bug.cgi?id=19454
https://issues.dlang.org/show_bug.cgi?id=19454 Issue ID: 19454 Summary: Name collisions with unnamed function parameters Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: dhasenan gmail.com Example: --- void foo(int _param_1, int) {} --- Result is a compile error: Error: function `scratch.foo` parameter foo._param_1 is already defined Double-underscore identifiers are reserved by the compiler, but other identifiers are not. The fix is to change _param_[index] to __param_[index], presumably. That won't change the name collision, but it will at least move it to "here be dragons" territory instead of "this looks like it should work". --
Nov 30 2018