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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2013-06-05 08:11:06 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2013-06-05 08:11:06 (GMT) |
| commit | 4265e044139d2dd3217a93741524cd31d7d4fa84 (patch) | |
| tree | 1c78cdffefc59b1c8cffdea512f701b5eaffa9be /generic/tclExecute.c | |
| parent | 6f640f9e5701a60ac0fbde981742fd3a80f59d18 (diff) | |
| parent | 984c4923d6abb322e755dcde5b14bc19747eb8b8 (diff) | |
| download | tcl-4265e044139d2dd3217a93741524cd31d7d4fa84.zip tcl-4265e044139d2dd3217a93741524cd31d7d4fa84.tar.gz tcl-4265e044139d2dd3217a93741524cd31d7d4fa84.tar.bz2 | |
[Bugs 2835313, 3614226]: Complete the construction of break/continue compilers
that get the stack cleanup right, even when there's expansion going on.
Diffstat (limited to 'generic/tclExecute.c')
| -rw-r--r-- | generic/tclExecute.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/generic/tclExecute.c b/generic/tclExecute.c index 8c87364..98ce51e 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -2718,6 +2718,18 @@ TEBCresume( PUSH_TAUX_OBJ(objPtr); NEXT_INST_F(1, 0, 0); + case INST_EXPAND_DROP: + /* + * Drops an element of the auxObjList, popping stack elements to + * restore the stack to the state before the point where the aux + * element was created. + */ + + CLANG_ASSERT(auxObjList); + objc = CURR_DEPTH - auxObjList->internalRep.ptrAndLongRep.value; + POP_TAUX_OBJ(); + NEXT_INST_V(1, objc, 0); + case INST_EXPAND_STKTOP: { int i; ptrdiff_t moved; |