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ir: fix handling of OnePossibleValueInvalid

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this is the poison value which means a compile error has
already been reported
This commit is contained in:
Andrew Kelley 2019-03-11 11:09:15 -04:00
parent bcbb2650c5
commit 1d5e349a52
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1 changed files with 3 additions and 2 deletions
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src/ir.cpp
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@ -10562,8 +10562,9 @@ static IrInstruction *ir_analyze_enum_to_union(IrAnalyze *ira, IrInstruction *so
return ira->codegen->invalid_instruction;
switch (type_has_one_possible_value(ira->codegen, union_field->type_entry)) {
case OnePossibleValueNo:
case OnePossibleValueInvalid: {
case OnePossibleValueInvalid:
return ira->codegen->invalid_instruction;
case OnePossibleValueNo: {
AstNode *field_node = wanted_type->data.unionation.decl_node->data.container_decl.fields.at(
union_field->enum_field->decl_index);
ErrorMsg *msg = ir_add_error(ira, source_instr,