motiejus/zig
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simple self-referential struct is working now

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This commit is contained in:
Andrew Kelley
2019-08-22 14:46:26 -04:00
parent 0d6a6c76ea
commit 26b79ac90e
2 changed files with 183 additions and 37 deletions
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18
src/ir.cpp
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@@ -10814,10 +10814,6 @@ ConstExprValue *ir_eval_const_value(CodeGen *codegen, Scope *scope, AstNode *nod
if (!allow_lazy) {
if ((err = ir_resolve_lazy(codegen, node, result))) {
if (codegen->trace_err != nullptr) {
codegen->trace_err = add_error_note(codegen, codegen->trace_err, source_node,
buf_create_from_str("referenced here"));
}
return &codegen->invalid_instruction->value;
}
}
@@ -25429,7 +25425,7 @@ bool ir_has_side_effects(IrInstruction *instruction) {
zig_unreachable();
}
Error ir_resolve_lazy(CodeGen *codegen, AstNode *source_node, ConstExprValue *val) {
static Error ir_resolve_lazy_raw(CodeGen *codegen, AstNode *source_node, ConstExprValue *val) {
Error err;
if (val->special != ConstValSpecialLazy)
return ErrorNone;
@@ -25491,3 +25487,15 @@ Error ir_resolve_lazy(CodeGen *codegen, AstNode *source_node, ConstExprValue *va
}
zig_unreachable();
}
Error ir_resolve_lazy(CodeGen *codegen, AstNode *source_node, ConstExprValue *val) {
Error err;
if ((err = ir_resolve_lazy_raw(codegen, source_node, val))) {
if (codegen->trace_err != nullptr) {
codegen->trace_err = add_error_note(codegen, codegen->trace_err, source_node,
buf_create_from_str("referenced here"));
}
return err;
}
return ErrorNone;
}