On Fri, 3 Jun 2022 21:11:20 GMT, Naoto Sato <[email protected]> wrote:
>> Adjust how XPath operators are counted to improve accuracy. This change does
>> not affect how XPath works.
>>
>> Test:
>> Tier2 passed;
>> JCK XML tests passed.
>
> src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/sym.java
> line 99:
>
>> 97: public static final int[] OPERATORS = {GT, GE, EQ, NE, LT, LE, SLASH,
>> DSLASH,
>> 98: DOT, DDOT, ATSIGN, DCOLON, PLUS, MINUS, STAR, DIV, MOD, AND, OR,
>> LPAREN,
>> 99: LBRACK, VBAR, DOLLAR, NODE, TEXT, PI, PIPARAM};
>
> Any reason for re-shuffling the order of operators? I'd expect new ones are
> appended to the existing ones, or appear in the order of their declarations
> above?
> (or is this automatically generated, as described in the comment?)
The order is not significant for this process as the lexer takes care of
creating the right symbol. I re-grouped them to put operators of the same
category together so that it's easier to see what might be missing.
> src/java.xml/share/classes/com/sun/org/apache/xpath/internal/compiler/Lexer.java
> line 476:
>
>> 474: }
>> 475:
>> 476: private void incrementCount(char c) {
>
> `c` is not used.
Will remove it.
-------------
PR: https://git.openjdk.java.net/jdk/pull/9022
