fix: allow automatic semicolons where binary operators are valid

Author: amaanq

common/scanner.h

@@ -95,7 +95,7 @@ static bool scan_automatic_semicolon(TSLexer *lexer, const bool *valid_symbols,
  skip(lexer);
  } while (iswspace(lexer->lookahead));
  if (lexer->lookahead == ':') {
- return false;
+ return valid_symbols[LOGICAL_OR]; // Don't return false if we're in a ternary by checking if || is valid
  }
  return true;
  }

test/corpus/expressions.txt

@@ -405,3 +405,22 @@ Type arguments in JSX
  (jsx_opening_element)
  (jsx_text)
  (jsx_closing_element))))
+
+==================================
+Ternary expression
+==================================
+
+a ? function(){ return true } : b;
+
+---
+
+(program
+ (expression_statement
+ (ternary_expression
+ (identifier)
+ (function_expression
+ (formal_parameters)
+ (statement_block
+ (return_statement
+ (true))))
+ (identifier))))