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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2016-03-21 03:49:08 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2016-03-21 03:49:08 +0900 |
| commit | a02acf2635d6a69c5c88ad5a67c9a8e17b2a951d (patch) | |
| tree | 27ade19fb38a447fe64b01fb1f1280f2fcb16002 /mrbgems/mruby-compiler/core/codegen.c | |
| parent | 643d967b101586c5946be4394a1f6bd9f0ef1f2b (diff) | |
| download | mruby-a02acf2635d6a69c5c88ad5a67c9a8e17b2a951d.tar.gz mruby-a02acf2635d6a69c5c88ad5a67c9a8e17b2a951d.zip | |
rescue NameError from class variable access like `@@foo ||= 42`; fix #3138
Diffstat (limited to 'mrbgems/mruby-compiler/core/codegen.c')
| -rw-r--r-- | mrbgems/mruby-compiler/core/codegen.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c index 22b385547..059e5ee8d 100644 --- a/mrbgems/mruby-compiler/core/codegen.c +++ b/mrbgems/mruby-compiler/core/codegen.c @@ -1221,13 +1221,12 @@ codegen(codegen_scope *s, node *tree, int val) int onerr, noexc, exend, pos1, pos2, tmp; struct loopinfo *lp; + if (tree->car == NULL) return; onerr = genop(s, MKOP_Bx(OP_ONERR, 0)); lp = loop_push(s, LOOP_BEGIN); lp->pc1 = onerr; - if (tree->car) { - codegen(s, tree->car, val); - if (val) pop(); - } + codegen(s, tree->car, VAL); + pop(); lp->type = LOOP_RESCUE; noexc = genop(s, MKOP_Bx(OP_JMP, 0)); dispatch(s, onerr); @@ -1709,7 +1708,7 @@ codegen(codegen_scope *s, node *tree, int val) pop(); gen_assignment(s, tree->car, cursp(), val); dispatch(s, pos); - break; + return; } codegen(s, tree->cdr->cdr->car, VAL); push(); pop(); |