https://issues.dlang.org/show_bug.cgi?id=14220
--- Comment #10 from [email protected] --- Commits pushed to stable at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/9295312a23e85dcd1b026cf3b25feb0330379185 fix Issue 14220 - Bad codegen for optimized std.conv.text in combination with concatenation https://github.com/D-Programming-Language/dmd/commit/e43136308f7eb035d046a99a46ffbdaf880413b7 Merge pull request #4451 from WalterBright/fix14220 --
