digitalmars.D.bugs - [Issue 15348] New: std.stdio.writef format specifier error message
- via Digitalmars-d-bugs (55/55) Nov 16 2015 https://issues.dlang.org/show_bug.cgi?id=15348
https://issues.dlang.org/show_bug.cgi?id=15348 Issue ID: 15348 Summary: std.stdio.writef format specifier error message Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: normal Priority: P1 Component: phobos Assignee: nobody puremagic.com Reporter: rmaicle gmail.com The code below throws a FormatException but reports an error from the library source instead of reporting the error from the offending line in the user program. Also, a more informative error message would help. import std.stdio; void main() { writef("%*10d", 100); } std.format.FormatException std/format.d(978): $ expected ---------------- ??:? pure safe bool std.exception.enforceEx!(std.format.FormatException).enforceEx!(bool).enforceEx(bool, lazy immutable(char)[], immutable(char)[], ulong) [0x43773e] ??:? pure safe void std.format.FormatSpec!(char).FormatSpec.fillUp() [0x447503] ??:? safe bool std.format.FormatSpec!(char).FormatSpec.writeUpToNextSpec!(std.stdio.File.LockingTextWriter).writeUpToNextSpec(std.stdio.File.LockingTextWriter) [0x43812b] ??:? safe uint std.format.formattedWrite!(std.stdio.File.LockingTextWriter, char, int).formattedWrite(std.stdio.File.LockingTextWriter, const(char[]), int) [0x436f51] ??:? safe void std.stdio.File.writef!(char, int).writef(const(char[]), int) [0x436e87] ??:? safe void std.stdio.writef!(immutable(char)[], int).writef(immutable(char)[], int) [0x436deb] ??:? _Dmain [0x436d9f] ??:? _D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ6runAllMFZ9__lambda1MFZv [0x443c7a] ??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate()) [0x443bd0] ??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).runAll() [0x443c36] ??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate()) [0x443bd0] ??:? _d_run_main [0x443b2d] ??:? main [0x43f88d] ??:? __libc_start_main [0x7a34460f] =============== Additional Info DMD64 D Compiler v2.069 x86_64 GNU/Linux --
Nov 16 2015