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Merge pull request #2479 from zachjs/const-arg-hint

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Allow constant function calls in constant function arguments
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whitequark 2020-12-22 01:31:25 +00:00 • committed by GitHub
commit 3e67ab1ebb
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5
frontends/ast/simplify.cc
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@ -1205,6 +1205,11 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
current_block = this;
current_block_child = children[i];
}
if (!in_param_here && type == AST_FCALL) {
bool recommend_const_eval = false;
bool require_const_eval = has_const_only_constructs(recommend_const_eval);
in_param_here = recommend_const_eval || require_const_eval;
}
if ((type == AST_ALWAYS || type == AST_INITIAL) && children[i]->type == AST_BLOCK)
current_top_block = children[i];
if (i == 0 && child_0_is_self_determined)