Bug 18322 – void fun(string file=__FILE_FULL_PATH__)() returns relative path (pointing to nowhere)

this is reminiscent of https://issues.dlang.org/show_bug.cgi?id=16640 but different, and in fact worse since it returns a wrong relative path dmd -Ifoo4 -run main.d foo4/main.d #BUG: relative path pointing to nowhere /path/to/main.d #OK: absolute path files: main.d foo4/util.d ``` // main.d: module main; import util; void main(){fun;} // foo4/main.d: module util; void fun(string file1=__FILE_FULL_PATH__)(string file2=__FILE_FULL_PATH__){ import std.stdio; writeln(file1); // BUG:relative path writeln(file2); // OK } ``` NOTE: calling it a regression because dmd 2.075 also returned a relative path instead of absolute (which is wrong) but at least the relative path it returned was correct instead of pointing to nowhere

Fix here: https://github.com/dlang/dmd/pull/7798

Commits pushed to master at https://github.com/dlang/dmd https://github.com/dlang/dmd/commit/1927521a0450c9904a9ed8bada1a2b5f9a506718 Fix issue 18322 https://github.com/dlang/dmd/commit/6a2db254e9f0185676713db481ee3780d65bea68 Merge pull request #7798 from marler8997/bug18322 Fix issue 18322: __FILE_FULL_PATH__ doesn't work as a template parameter merged-on-behalf-of: Mike Franklin <[email protected]>

dlang/dmd pull request #12093 "[dmd-cxx] Backport more recent traits to the C++ port" was merged into dmd-cxx: - 689820db99a7ce0d551d78639f2558c2d4d9cc95 by Jonathan Marler: [dmd-cxx] Fix issue 18322 https://github.com/dlang/dmd/pull/12093