Fixed casting char into another of a different type

See: #1988
zephir-lang · Nov 2, 2019 · 4b28564 · 4b28564
1 parent e5e02c7
commit 4b28564
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Showing 4 changed files with 341 additions and 101 deletions.
diff --git a/Library/Expression.php b/Library/Expression.php
@@ -270,9 +270,9 @@ public function emptyArray($expression, CompilationContext $compilationContext)
      *
      * @throws CompilerException|Exception
      *
-     * @return bool|CompiledExpression
+     * @return CompiledExpression
      */
-    public function compile(CompilationContext $compilationContext)
+    public function compile(CompilationContext $compilationContext): CompiledExpression
     {
         $expression = $this->expression;
         $type = $expression['type'];