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* [Bug d/102185] New: d: STRING_CSTs converted back into StringExp include null pointer in length
@ 2021-09-03 7:20 ibuclaw at gdcproject dot org
2021-09-12 15:46 ` [Bug d/102185] " cvs-commit at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: ibuclaw at gdcproject dot org @ 2021-09-03 7:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102185
Bug ID: 102185
Summary: d: STRING_CSTs converted back into StringExp include
null pointer in length
Product: gcc
Version: 11.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: d
Assignee: ibuclaw at gdcproject dot org
Reporter: ibuclaw at gdcproject dot org
Target Milestone: ---
---
version (D_HardFloat)
{
// prints 5LU instead of 4LU
pragma(msg, __traits(getTargetInfo, "floatAbi").length);
// static assert ("hard\x00" == "hard") is false
static assert(__traits(getTargetInfo, "floatAbi") == "hard");
}
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug d/102185] d: STRING_CSTs converted back into StringExp include null pointer in length 2021-09-03 7:20 [Bug d/102185] New: d: STRING_CSTs converted back into StringExp include null pointer in length ibuclaw at gdcproject dot org @ 2021-09-12 15:46 ` cvs-commit at gcc dot gnu.org 2021-09-12 15:47 ` cvs-commit at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2021-09-12 15:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102185 --- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Iain Buclaw <ibuclaw@gcc.gnu.org>: https://gcc.gnu.org/g:53a4def0dc1aac39d592a0d20e9ec16e8b5574ac commit r12-3465-g53a4def0dc1aac39d592a0d20e9ec16e8b5574ac Author: Iain Buclaw <ibuclaw@gdcproject.org> Date: Fri Sep 3 09:34:00 2021 +0200 d: Don't include terminating null pointer in string expression conversion (PR102185) This gets re-added by the ExprVisitor when lowering StringExp back into a STRING_CST during the code generator pass. PR d/102185 gcc/d/ChangeLog: * d-builtins.cc (d_eval_constant_expression): Don't include terminating null pointer in string expression conversion. gcc/testsuite/ChangeLog: * gdc.dg/pr102185.d: New test. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug d/102185] d: STRING_CSTs converted back into StringExp include null pointer in length 2021-09-03 7:20 [Bug d/102185] New: d: STRING_CSTs converted back into StringExp include null pointer in length ibuclaw at gdcproject dot org 2021-09-12 15:46 ` [Bug d/102185] " cvs-commit at gcc dot gnu.org @ 2021-09-12 15:47 ` cvs-commit at gcc dot gnu.org 2021-09-12 15:50 ` ibuclaw at gdcproject dot org 2022-04-21 20:19 ` schwab@linux-m68k.org 3 siblings, 0 replies; 5+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2021-09-12 15:47 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102185 --- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-11 branch has been updated by Iain Buclaw <ibuclaw@gcc.gnu.org>: https://gcc.gnu.org/g:09a2049123e242aaf8a4bbfa8eb3ce92901b6f4e commit r11-8982-g09a2049123e242aaf8a4bbfa8eb3ce92901b6f4e Author: Iain Buclaw <ibuclaw@gdcproject.org> Date: Fri Sep 3 09:34:00 2021 +0200 d: Don't include terminating null pointer in string expression conversion (PR102185) This gets re-added by the ExprVisitor when lowering StringExp back into a STRING_CST during the code generator pass. PR d/102185 gcc/d/ChangeLog: * d-builtins.cc (d_eval_constant_expression): Don't include terminating null pointer in string expression conversion. gcc/testsuite/ChangeLog: * gdc.dg/pr102185.d: New test. (cherry picked from commit 53a4def0dc1aac39d592a0d20e9ec16e8b5574ac) ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug d/102185] d: STRING_CSTs converted back into StringExp include null pointer in length 2021-09-03 7:20 [Bug d/102185] New: d: STRING_CSTs converted back into StringExp include null pointer in length ibuclaw at gdcproject dot org 2021-09-12 15:46 ` [Bug d/102185] " cvs-commit at gcc dot gnu.org 2021-09-12 15:47 ` cvs-commit at gcc dot gnu.org @ 2021-09-12 15:50 ` ibuclaw at gdcproject dot org 2022-04-21 20:19 ` schwab@linux-m68k.org 3 siblings, 0 replies; 5+ messages in thread From: ibuclaw at gdcproject dot org @ 2021-09-12 15:50 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102185 Iain Buclaw <ibuclaw at gdcproject dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #3 from Iain Buclaw <ibuclaw at gdcproject dot org> --- Fix committed. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug d/102185] d: STRING_CSTs converted back into StringExp include null pointer in length 2021-09-03 7:20 [Bug d/102185] New: d: STRING_CSTs converted back into StringExp include null pointer in length ibuclaw at gdcproject dot org ` (2 preceding siblings ...) 2021-09-12 15:50 ` ibuclaw at gdcproject dot org @ 2022-04-21 20:19 ` schwab@linux-m68k.org 3 siblings, 0 replies; 5+ messages in thread From: schwab@linux-m68k.org @ 2022-04-21 20:19 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102185 --- Comment #4 from Andreas Schwab <schwab@linux-m68k.org> --- The test fails on riscv because it doesn't handle floatABI == "double". ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-04-21 20:19 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-09-03 7:20 [Bug d/102185] New: d: STRING_CSTs converted back into StringExp include null pointer in length ibuclaw at gdcproject dot org 2021-09-12 15:46 ` [Bug d/102185] " cvs-commit at gcc dot gnu.org 2021-09-12 15:47 ` cvs-commit at gcc dot gnu.org 2021-09-12 15:50 ` ibuclaw at gdcproject dot org 2022-04-21 20:19 ` schwab@linux-m68k.org
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