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Fixes for some of clang scan-build detected issues

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This commit is contained in:
Miodrag Milanovic 2023-01-17 12:58:08 +01:00
parent 956c4e485a
commit 6574553189
15 changed files with 39 additions and 23 deletions
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3
frontends/ast/ast.cc
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@ -1649,7 +1649,7 @@ RTLIL::IdString AstModule::derive(RTLIL::Design *design, const dict<RTLIL::IdStr
AstNode *new_ast = NULL;
std::string modname = derive_common(design, parameters, &new_ast, quiet);
if (!design->has(modname)) {
if (!design->has(modname) && new_ast) {
new_ast->str = modname;
process_module(design, new_ast, false, NULL, quiet);
design->module(modname)->check();
@ -1699,6 +1699,7 @@ std::string AST::derived_module_name(std::string stripped_name, const std::vecto
std::string AstModule::derive_common(RTLIL::Design *design, const dict<RTLIL::IdString, RTLIL::Const> &parameters, AstNode **new_ast_out, bool quiet)
{
std::string stripped_name = name.str();
(*new_ast_out) = nullptr;
if (stripped_name.compare(0, 9, "$abstract") == 0)
stripped_name = stripped_name.substr(9);