From a3c6d4129781ff3a83b6438dd7565da57d1bc788 Mon Sep 17 00:00:00 2001
From: dgelessus <dgelessus@users.noreply.github.com>
Date: Thu, 20 Jul 2023 18:36:42 +0200
Subject: [PATCH] Cache state in a local variable in Parser.parse
---
.../java/org/sablecc/sablecc/parser/Parser.java | 15 ++++++++-------
src/main/resources/org/sablecc/sablecc/parser.txt | 15 ++++++++-------
2 files changed, 16 insertions(+), 14 deletions(-)
diff --git a/src/main/java/org/sablecc/sablecc/parser/Parser.java b/src/main/java/org/sablecc/sablecc/parser/Parser.java
index eb9f70d..25f7533 100644
--- a/src/main/java/org/sablecc/sablecc/parser/Parser.java
+++ b/src/main/java/org/sablecc/sablecc/parser/Parser.java
@@ -187,28 +187,29 @@ public class Parser implements IParser
this.last_token = this.lexer.peek();
int index = index(this.lexer.peek());
- int action = Parser.actionTable[state()][0][1];
- int destination = Parser.actionTable[state()][0][2];
+ int state = state();
+ int action = Parser.actionTable[state][0][1];
+ int destination = Parser.actionTable[state][0][2];
int low = 1;
- int high = Parser.actionTable[state()].length - 1;
+ int high = Parser.actionTable[state].length - 1;
while(low <= high)
{
int middle = (low + high) >>> 1;
- if(index < Parser.actionTable[state()][middle][0])
+ if(index < Parser.actionTable[state][middle][0])
{
high = middle - 1;
}
- else if(index > Parser.actionTable[state()][middle][0])
+ else if(index > Parser.actionTable[state][middle][0])
{
low = middle + 1;
}
else
{
- action = Parser.actionTable[state()][middle][1];
- destination = Parser.actionTable[state()][middle][2];
+ action = Parser.actionTable[state][middle][1];
+ destination = Parser.actionTable[state][middle][2];
break;
}
}
diff --git a/src/main/resources/org/sablecc/sablecc/parser.txt b/src/main/resources/org/sablecc/sablecc/parser.txt
index 013a568..b90e4a6 100644
--- a/src/main/resources/org/sablecc/sablecc/parser.txt
+++ b/src/main/resources/org/sablecc/sablecc/parser.txt
@@ -221,28 +221,29 @@ Macro:ParserCommon
this.last_token = this.lexer.peek();
int index = index(this.lexer.peek());
- int action = Parser.actionTable[state()][0][1];
- int destination = Parser.actionTable[state()][0][2];
+ int state = state();
+ int action = Parser.actionTable[state][0][1];
+ int destination = Parser.actionTable[state][0][2];
int low = 1;
- int high = Parser.actionTable[state()].length - 1;
+ int high = Parser.actionTable[state].length - 1;
while(low <= high)
{
int middle = (low + high) >>> 1;
- if(index < Parser.actionTable[state()][middle][0])
+ if(index < Parser.actionTable[state][middle][0])
{
high = middle - 1;
}
- else if(index > Parser.actionTable[state()][middle][0])
+ else if(index > Parser.actionTable[state][middle][0])
{
low = middle + 1;
}
else
{
- action = Parser.actionTable[state()][middle][1];
- destination = Parser.actionTable[state()][middle][2];
+ action = Parser.actionTable[state][middle][1];
+ destination = Parser.actionTable[state][middle][2];
break;
}
}
--
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