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Strengthen AstNode types to AstNodeExpr

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Declare every AstNode children and variables as AstNodeExpr where we
statically know this is the appropriate sub-type.
This commit is contained in:
Geza Lore
2022-11-20 19:31:28 +00:00
parent 352d0b4582
commit 3abb65d732
52 changed files with 1742 additions and 1572 deletions
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src/V3Common.cpp
+4 -3
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@@ -42,7 +42,8 @@ static void makeVlToString(AstClass* nodep) {
funcp->isConst(false);
funcp->isStatic(false);
funcp->protect(false);
AstNode* const exprp = new AstCExpr{nodep->fileline(), "obj ? obj->to_string() : \"null\"", 0};
AstNodeExpr* const exprp
= new AstCExpr{nodep->fileline(), "obj ? obj->to_string() : \"null\"", 0};
exprp->dtypeSetString();
funcp->addStmtsp(new AstCReturn{nodep->fileline(), exprp});
nodep->addStmtsp(funcp);
@@ -55,7 +56,7 @@ static void makeVlToString(AstIface* nodep) {
funcp->isConst(false);
funcp->isStatic(false);
funcp->protect(false);
AstNode* const exprp = new AstCExpr{nodep->fileline(), "obj ? obj->name() : \"null\"", 0};
AstNodeExpr* const exprp = new AstCExpr{nodep->fileline(), "obj ? obj->name() : \"null\"", 0};
exprp->dtypeSetString();
funcp->addStmtsp(new AstCReturn{nodep->fileline(), exprp});
nodep->addStmtsp(funcp);
@@ -65,7 +66,7 @@ static void makeToString(AstClass* nodep) {
funcp->isConst(true);
funcp->isStatic(false);
funcp->protect(false);
AstNode* const exprp
AstCExpr* const exprp
= new AstCExpr{nodep->fileline(), R"(std::string{"'{"} + to_string_middle() + "}")", 0};
exprp->dtypeSetString();
funcp->addStmtsp(new AstCReturn{nodep->fileline(), exprp});