SqlBuilder::tryDelimite() ignores casting ::int

Author: dg

src/Database/Table/SqlBuilder.php

@@ -752,7 +752,7 @@ protected function buildQueryEnd(): string
 
 	protected function tryDelimite(string $s): string
 	{
-		return preg_replace_callback('#(?<=[^\w`"\[?]|^)[a-z_][a-z0-9_]*(?=[^\w`"(\]]|\z)#i', function ($m) {
+		return preg_replace_callback('#(?<=[^\w`"\[?:]|^)[a-z_][a-z0-9_]*(?=[^\w`"(\]]|\z)#i', function ($m) {
 			return strtoupper($m[0]) === $m[0] ? $m[0] : $this->driver->delimite($m[0]);
 		}, $s);
 	}

tests/Database/Table/SqlBuilder.tryDelimite().phpt

@@ -25,3 +25,4 @@ Assert::same(reformat('[hello] [world]'), $tryDelimite->invoke($sqlBuilder, 'hel
 Assert::same(reformat('HELLO([world])'), $tryDelimite->invoke($sqlBuilder, 'HELLO(world)'));
 Assert::same(reformat('hello([world])'), $tryDelimite->invoke($sqlBuilder, 'hello(world)'));
 Assert::same('[hello]', $tryDelimite->invoke($sqlBuilder, '[hello]'));
+Assert::same(reformat('::int'), $tryDelimite->invoke($sqlBuilder, '::int'));