php 7.4 fixes

ArtemGoutsoul · ArtemGoutsoul · commit 9b4bcc4dac82 · 2020-05-03T18:24:22.000+03:00
diff --git a/src/CoffeeScript/Lexer.php b/src/CoffeeScript/Lexer.php
@@ -652,7 +652,7 @@ function interpolate_string($str, array $options = array()) // #{0}
     $pi = 0;
     $i = -1;
 
-    while ( isset($str{++$i}) )
+    while ( isset($str[++$i]) )
     {
       $letter = $str[$i];
 
diff --git a/tests/cases/strict.coffee b/tests/cases/strict.coffee
@@ -41,11 +41,11 @@ test "octal escape sequences prohibited", ->
   strict    '"_\\1_"'
   strict    '"\\\\\\1"'
   strictOk  '"\\0"'
-  eq "\x00", "\0"
+  eq "\x00", "\\0"
   strictOk  '"\\08"'
-  eq "\x008", "\08"
+  eq "\x008", "\\08"
   strictOk  '"\\0\\8"'
-  eq "\x008", "\0\8"
+  eq "\x008", "\\0\\8"
   strictOk  '"\\8"'
   eq "8", "\8"
   strictOk  '"\\\\1"'

Original file line number	Diff line number	Diff line change
`@@ -652,7 +652,7 @@ function interpolate_string($str, array $options = array()) // #{0}`
`652`	`652`	`$pi = 0;`
`653`	`653`	`$i = -1;`
`654`	`654`
`655`		`- while ( isset($str{++$i}) )`
	`655`	`+ while ( isset($str[++$i]) )`
`656`	`656`	`{`
`657`	`657`	`$letter = $str[$i];`
`658`	`658`