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Make unreachable() a built-in compiler-level procedure

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This commit is contained in:
gingerBill
2022-08-05 11:57:33 +01:00
parent 8171f8209a
commit 576914aee1
5 changed files with 19 additions and 20 deletions
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13
src/check_stmt.cpp
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@@ -1,8 +1,5 @@
bool is_diverging_stmt(Ast *stmt) {
if (stmt->kind != Ast_ExprStmt) {
return false;
}
Ast *expr = unparen_expr(stmt->ExprStmt.expr);
bool is_diverging_expr(Ast *expr) {
expr = unparen_expr(expr);
if (expr->kind != Ast_CallExpr) {
return false;
}
@@ -26,6 +23,12 @@ bool is_diverging_stmt(Ast *stmt) {
t = base_type(t);
return t != nullptr && t->kind == Type_Proc && t->Proc.diverging;
}
bool is_diverging_stmt(Ast *stmt) {
if (stmt->kind != Ast_ExprStmt) {
return false;
}
return is_diverging_expr(stmt->ExprStmt.expr);
}
bool contains_deferred_call(Ast *node) {
if (node->viral_state_flags & ViralStateFlag_ContainsDeferredProcedure) {