Bug 15729 – [REG(master)] broken debug info for libraries

This is a git head regression and is a BLOCKER problem in Windows. I have tested on Windows 7 64-bit, but with -m32. CODE: test.d import std.string; // or import std.uni; main.d void main() { } COMMAND: dmd -g -debug -lib test.d dmd -g main.d test.lib OUTPUT: Error 163: Cannot CVPACK Type 0002 As my whole project, moreover I get numerous '162' errors.

I looked into this and UPDATE. test.d: struct S { int i; int[] a; char c; } main.d: void main() { } COMMAND: dmd -g -debug -lib test.d dmd -g main.d test.lib OUTPUT: Error 163: Cannot CVPACK Type 0002

Introduced in https://github.com/D-Programming-Language/dmd/pull/5109

Thanks for the reduced test case, will fix ASAP.

Commits pushed to stable at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/1737bea648d961dbc1a03dc0eb2babe2d66c322f fix Issue 15729 - broken debug info for libraries - need to reset fake symbols that are only generated for debug types (struct, enum) or the cached Stypidx will erroneously be used for the next object file https://github.com/D-Programming-Language/dmd/commit/ed13c690af3c2910e648d86e51808d60542cebc0 Merge pull request #5548 from MartinNowak/fix15729 fix Issue 15729 - broken debug info for libraries

Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/1737bea648d961dbc1a03dc0eb2babe2d66c322f fix Issue 15729 - broken debug info for libraries https://github.com/D-Programming-Language/dmd/commit/ed13c690af3c2910e648d86e51808d60542cebc0 Merge pull request #5548 from MartinNowak/fix15729