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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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8
frontends/verilog/verilog_parser.y
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@ -274,7 +274,7 @@ hierarchical_id:
$$ = $1;
} |
hierarchical_id TOK_PACKAGESEP TOK_ID {
if ($3->substr(0, 1) == "\\")
if ($3->compare(0, 1, "\\") == 0)
*$1 += "::" + $3->substr(1);
else
*$1 += "::" + *$3;
@ -282,7 +282,7 @@ hierarchical_id:
$$ = $1;
} |
hierarchical_id '.' TOK_ID {
if ($3->substr(0, 1) == "\\")
if ($3->compare(0, 1, "\\") == 0)
*$1 += "." + $3->substr(1);
else
*$1 += "." + *$3;
@ -2184,7 +2184,7 @@ basic_expr:
$$ = $1;
} |
'(' expr ')' TOK_CONSTVAL {
if ($4->substr(0, 1) != "'")
if ($4->compare(0, 1, "'") != 0)
frontend_verilog_yyerror("Cast operation must be applied on sized constants e.g. (<expr>)<constval> , while %s is not a sized constant.", $4->c_str());
AstNode *bits = $2;
AstNode *val = const2ast(*$4, case_type_stack.size() == 0 ? 0 : case_type_stack.back(), !lib_mode);
@ -2194,7 +2194,7 @@ basic_expr:
delete $4;
} |
hierarchical_id TOK_CONSTVAL {
if ($2->substr(0, 1) != "'")
if ($2->compare(0, 1, "'") != 0)
frontend_verilog_yyerror("Cast operation must be applied on sized constants, e.g. <ID>\'d0, while %s is not a sized constant.", $2->c_str());
AstNode *bits = new AstNode(AST_IDENTIFIER);
bits->str = *$1;