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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug modula2/109810] String literal exceeding array causes ICE Date: Thu, 11 May 2023 23:19:56 +0000 [thread overview] Message-ID: <bug-109810-4-uMkJysVG4l@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-109810-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109810 --- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Gaius Mulley <gaius@gcc.gnu.org>: https://gcc.gnu.org/g:c787f593e62869ae0b230949b4791f4f3a26e50e commit r14-743-gc787f593e62869ae0b230949b4791f4f3a26e50e Author: Gaius Mulley <gaiusmod2@gmail.com> Date: Fri May 12 00:15:28 2023 +0100 PR modula2/109810 ICE fix when an array is assigned by a larger string This patch fixes an ICE when an array variable is assigned with a string which exceeds the array size. It improves the accuracy of the virtual token used to indicate the error message. gcc/m2/ChangeLog: PR modula2/109810 * gm2-compiler/M2ALU.mod (ConvertConstToType): Use PrepareCopyString in place of DoCopyString. * gm2-compiler/M2GenGCC.def (DoCopyString): Rename to ... (PrepareCopyString): ... this. * gm2-compiler/M2GenGCC.mod (CodeStatement): Call CodeReturnValue with a single parameter. Call CodeXIndr with a single parameter. (CodeReturnValue): Remove parameters and replace with a single quadno. Reimplement using PrepareCopyString. Issue error if the string exceeds designator space. (DoCopyString): Reimplement and rename to ... (PrepareCopyString): ... this. (CodeXIndr): Remove parameters and replace with a single quadno. Reimplement using PrepareCopyString. Issue error if the string exceeds designator space. (CodeBecomes): Remove parameters and replace with a single quadno. Reimplement using PrepareCopyString. Issue error if the string exceeds designator space. * gm2-compiler/M2Quads.def (BuildReturn): Rename parameter to tokreturn. * gm2-compiler/M2Quads.mod (BuildReturn): Rename parameter to tokreturn. Rename tokno to tokcombined. gcc/testsuite/ChangeLog: PR modula2/109810 * gm2/pim/fail/highice.mod: New test. Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
next prev parent reply other threads:[~2023-05-11 23:19 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-05-11 11:48 [Bug modula2/109810] New: " gaius at gcc dot gnu.org 2023-05-11 11:49 ` [Bug modula2/109810] " gaius at gcc dot gnu.org 2023-05-11 11:52 ` gaius at gcc dot gnu.org 2023-05-11 22:06 ` gaius at gcc dot gnu.org 2023-05-11 22:08 ` gaius at gcc dot gnu.org 2023-05-11 23:19 ` cvs-commit at gcc dot gnu.org [this message] 2023-05-11 23:21 ` gaius at gcc dot gnu.org 2023-07-28 18:28 ` cvs-commit at gcc dot gnu.org
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