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February 10, 2013 [Issue 9495] New: Win64 vararg issue when first argument is > 8 byte | ||||
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http://d.puremagic.com/issues/show_bug.cgi?id=9495 Summary: Win64 vararg issue when first argument is > 8 byte Product: D Version: D2 Platform: x86_64 OS/Version: Windows Status: NEW Severity: critical Priority: P2 Component: DMD AssignedTo: nobody@puremagic.com ReportedBy: code@benjamin-thaut.de --- Comment #0 from Benjamin Thaut <code@benjamin-thaut.de> 2013-02-10 09:10:31 PST --- The following code will crash on Win64 dmd 2.061 and 2.062 beta import core.vararg; import std.stdio; void print(string fmt, ...) { auto arg = va_arg!(const(char)[])(_argptr); writefln(fmt ~ arg); } void main(string[] args) { print("+++","---"); } This version will work: void print(int fmt, ...) { auto arg = va_arg!(const(char)[])(_argptr); writefln("%s %s",fmt,arg); } void main(string[] args) { print(1,"---"); } The only seems to surface when the first argument to a vararg function is bigger then 8 byte. This is a major blocker for me as it breaks all my string formatting functions for 64 bit. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
February 12, 2013 [Issue 9495] Win64 vararg issue when first argument is > 8 byte | ||||
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Posted in reply to Benjamin Thaut | http://d.puremagic.com/issues/show_bug.cgi?id=9495 --- Comment #1 from Benjamin Thaut <code@benjamin-thaut.de> 2013-02-12 12:34:45 PST --- https://github.com/D-Programming-Language/dmd/pull/1657 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
March 03, 2013 [Issue 9495] Win64 vararg issue when first argument is > 8 byte | ||||
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Posted in reply to Benjamin Thaut | http://d.puremagic.com/issues/show_bug.cgi?id=9495 --- Comment #2 from github-bugzilla@puremagic.com 2013-03-02 18:49:19 PST --- Commit pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/43bcad18862f8698bb2b527f2c23f7ffb6bc98b8 -Added test case for bug 9495 -Using Target::ptrsize instead of hardcoded constant -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
March 03, 2013 [Issue 9495] Win64 vararg issue when first argument is > 8 byte | ||||
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Posted in reply to Benjamin Thaut | http://d.puremagic.com/issues/show_bug.cgi?id=9495 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |bugzilla@digitalmars.com Version|D2 |D1 & D2 Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
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