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fix assertion failure for some switch errors

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This commit is contained in:
Andrew Kelley 2017-02-28 03:32:12 -05:00
parent 9eb29e81f9
commit 03b6d9f547
1 changed files with 2 additions and 0 deletions
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2
src/ir.cpp
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@ -10233,6 +10233,8 @@ static TypeTableEntry *ir_analyze_instruction_switch_br(IrAnalyze *ira,
for (size_t i = 0; i < case_count; i += 1) {
IrInstructionSwitchBrCase *new_case = &cases[i];
if (new_case->value == ira->codegen->invalid_instruction)
return ir_unreach_error(ira);
new_case->block->ref_instruction = &switch_br_instruction->base;
}