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gh-98442: fix locations of with statement's cleanup instructions (#120763)

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gh-98442: fix location of with statement's cleanup instructions
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Irit Katriel 2024-06-20 09:32:06 +01:00 • committed by GitHub
parent 8bc76ae45f
commit 55596ae044
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3 changed files with 38 additions and 1 deletions
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Python/compile.c
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@ -119,6 +119,7 @@ enum fblocktype { WHILE_LOOP, FOR_LOOP, TRY_EXCEPT, FINALLY_TRY, FINALLY_END,
struct fblockinfo {
enum fblocktype fb_type;
jump_target_label fb_block;
location fb_loc;
/* (optional) type-specific exit or cleanup block */
jump_target_label fb_exit;
/* (optional) additional information required for unwinding */
@ -1239,6 +1240,7 @@ compiler_push_fblock(struct compiler *c, location loc,
f = &c->u->u_fblock[c->u->u_nfblocks++];
f->fb_type = t;
f->fb_block = block_label;
f->fb_loc = loc;
f->fb_exit = exit;
f->fb_datum = datum;
return SUCCESS;
@ -1366,7 +1368,7 @@ compiler_unwind_fblock(struct compiler *c, location *ploc,
case WITH:
case ASYNC_WITH:
*ploc = LOC((stmt_ty)info->fb_datum);
*ploc = info->fb_loc;
ADDOP(c, *ploc, POP_BLOCK);
if (preserve_tos) {
ADDOP_I(c, *ploc, SWAP, 3);