testsuite: promote a no-flat-float-array test

Octachron · Octachron · commit 80f0a255c2f7 · 2025-02-14T16:57:00.000+01:00
The test was not updated after a warning styling change
diff --git a/testsuite/tests/typing-misc/pr6939-no-flat-float-array.ml b/testsuite/tests/typing-misc/pr6939-no-flat-float-array.ml
@@ -18,7 +18,7 @@ let rec x = let u = [|y|] in 10. and y = 1.;;
 Line 1, characters 16-17:
 1 | let rec x = let u = [|y|] in 10. and y = 1.;;
                     ^
-Warning 26 [unused-var]: unused variable u.
+Warning 26 [unused-var]: unused variable "u".
 
 val x : float = 10.
 val y : float = 1.

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ let rec x = let u = [\|y\|] in 10. and y = 1.;;`
`18`	`18`	`Line 1, characters 16-17:`
`19`	`19`	`1 \| let rec x = let u = [\|y\|] in 10. and y = 1.;;`
`20`	`20`	`^`
`21`		`-Warning 26 [unused-var]: unused variable u.`
	`21`	`+Warning 26 [unused-var]: unused variable "u".`
`22`	`22`
`23`	`23`	`val x : float = 10.`
`24`	`24`	`val y : float = 1.`