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substr() -> compare()

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This commit is contained in:
Eddie Hung 2019-08-07 12:20:08 -07:00
parent 71eff6f0de
commit 6d77236f38
31 changed files with 127 additions and 127 deletions
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4
frontends/ast/ast.cc
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@ -1164,7 +1164,7 @@ void AST::process(RTLIL::Design *design, AstNode *ast, bool dump_ast1, bool dump
}
}
if (flag_icells && (*it)->str.substr(0, 2) == "\\$")
if (flag_icells && (*it)->str.compare(0, 2, "\\$") == 0)
(*it)->str = (*it)->str.substr(1);
if (defer)
@ -1463,7 +1463,7 @@ std::string AstModule::derive_common(RTLIL::Design *design, dict<RTLIL::IdString
{
std::string stripped_name = name.str();
if (stripped_name.substr(0, 9) == "$abstract")
if (stripped_name.compare(0, 9, "$abstract") == 0)
stripped_name = stripped_name.substr(9);
log_header(design, "Executing AST frontend in derive mode using pre-parsed AST for module `%s'.\n", stripped_name.c_str());