diff options
Diffstat (limited to 'mrbgems/mruby-compiler/core/codegen.c')
| -rw-r--r-- | mrbgems/mruby-compiler/core/codegen.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c index 75adbefdd..8de15aee3 100644 --- a/mrbgems/mruby-compiler/core/codegen.c +++ b/mrbgems/mruby-compiler/core/codegen.c @@ -1362,6 +1362,10 @@ codegen(codegen_scope *s, node *tree, int val) int pos1, pos2; node *e = tree->cdr->cdr->car; + if (!tree->car) { + codegen(s, e, val); + return; + } switch ((intptr_t)tree->car->car) { case NODE_TRUE: case NODE_INT: @@ -1798,8 +1802,10 @@ codegen(codegen_scope *s, node *tree, int val) int pos; pop(); - if (val && vsp >= 0) { - genop(s, MKOP_AB(OP_MOVE, vsp, cursp())); + if (val) { + if (vsp >= 0) { + genop(s, MKOP_AB(OP_MOVE, vsp, cursp())); + } pos = genop(s, MKOP_AsBx(name[0]=='|'?OP_JMPIF:OP_JMPNOT, cursp(), 0)); } else { |