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comparison src/vim9cmds.c @ 32064:6f8840c8acb3 v9.0.1363

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patch 9.0.1363: crash when :def function has :break in skipped block Commit: https://github.com/vim/vim/commit/3f45d67a150f934ab819c3739cf189a0e2c9545c Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 27 22:06:51 2023 +0000 patch 9.0.1363: crash when :def function has :break in skipped block Problem: Crash when :def function has :break in skipped block. (Ernie Rael) Solution: Don't generate a jump for a skipped :break. (closes https://github.com/vim/vim/issues/12077)
author Bram Moolenaar <Bram@vim.org>
date Mon, 27 Feb 2023 23:15:03 +0100
parents 7d505d77f6da
children c1f730c2b51e
comparison
equal deleted inserted replaced
32063:b11f2c5c3978 32064:6f8840c8acb3
1438 1438
1439 if (compile_find_scope(NULL, &el, &try_scopes, 1439 if (compile_find_scope(NULL, &el, &try_scopes,
1440 e_break_without_while_or_for, cctx) == FAIL) 1440 e_break_without_while_or_for, cctx) == FAIL)
1441 return NULL; 1441 return NULL;
1442 1442
1443 if (cctx->ctx_skip == SKIP_YES)
1444 return arg;
1445
1443 if (try_scopes > 0) 1446 if (try_scopes > 0)
1444 // Inside one or more try/catch blocks we first need to jump to the 1447 // Inside one or more try/catch blocks we first need to jump to the
1445 // "finally" or "endtry" to cleanup. Then come to the next JUMP 1448 // "finally" or "endtry" to cleanup. Then come to the next JUMP
1446 // instruction, which we don't know the index of yet. 1449 // instruction, which we don't know the index of yet.
1447 generate_TRYCONT(cctx, try_scopes, cctx->ctx_instr.ga_len + 1); 1450 generate_TRYCONT(cctx, try_scopes, cctx->ctx_instr.ga_len + 1);
1448 1451
1449 // Jump to the end of the FOR or WHILE loop. The instruction index will be 1452 // Jump to the end of the FOR or WHILE loop. The instruction index will be
1450 // filled in later. 1453 // filled in later.
1451 if (compile_jump_to_end(el, JUMP_ALWAYS, 0, cctx) == FAIL) 1454 if (compile_jump_to_end(el, JUMP_ALWAYS, 0, cctx) == FAIL)
1452 return FAIL; 1455 return NULL;
1453 1456
1454 return arg; 1457 return arg;
1455 } 1458 }
1456 1459
1457 /* 1460 /*