digitalmars.D.bugs - [Issue 21916] New: Error message is obfuscated when using wrong
- d-bugmail puremagic.com (32/32) May 12 2021 https://issues.dlang.org/show_bug.cgi?id=21916
https://issues.dlang.org/show_bug.cgi?id=21916 Issue ID: 21916 Summary: Error message is obfuscated when using wrong format specifier at compile-time Product: D Version: D2 Hardware: All OS: All Status: NEW Keywords: diagnostic Severity: minor Priority: P4 Component: phobos Assignee: nobody puremagic.com Reporter: dlang-bugzilla thecybershadow.net /////// test.d ////// import std.format; void main() { format!"%f"([1]); } ///////////////////// Currently produces: .../std/format/package.d(748): Error: expression `FormatException(['I', 'n', 'c', 'o', 'r', 'r', 'e', 'c', 't', ' ', 'f', 'o', 'r', 'm', 'a', 't', ' ', 's', 'p', 'e', 'c', 'i', 'f', 'i', 'e', 'r', ' ', 'f', 'o', 'r', ' ', 'r', 'a', 'n', 'g', 'e', ':', ' ', '%', 'f'], ".../std/format/internal/write.d", 1722LU, null, null, 0u)` is not constant .../std/format/package.d(1370): while evaluating: `static assert(!e)` test.d(5): Error: template instance `std.format.format!("%f", int[])` error instantiating --
May 12 2021