Merge pull request #9555 from ethereum/yul-parser-refactor

Yul parser refactor

test/libsolidity/syntaxTests/inlineAssembly/assignment_from_opcode_like.sol

@@ -7,4 +7,4 @@ contract C {
     }
 }
 // ----
-// ParserError 2314: (118-119): Expected '(' but got '}'
+// ParserError 7104: (104-109): Builtin function "mload" must be called.

test/libsolidity/syntaxTests/inlineAssembly/assignment_to_opcode_like.sol

@@ -7,4 +7,4 @@ contract C {
     }
 }
 // ----
-// ParserError 2314: (101-103): Expected '(' but got ':='
+// ParserError 6272: (101-103): Cannot assign to builtin function "mload".

test/libsolidity/syntaxTests/inlineAssembly/invalid/bare_instructions_disallowed.sol

@@ -7,4 +7,4 @@ contract C {
     }
 }
 // ----
-// ParserError 2314: (95-98): Expected '(' but got identifier
+// ParserError 6913: (95-98): Call or assignment expected.

test/libsolidity/syntaxTests/inlineAssembly/invalid/unbalanced_negative_stack.sol

@@ -6,4 +6,4 @@ contract test {
     }
 }
 // ----
-// ParserError 2314: (85-86): Expected '(' but got '}'
+// ParserError 6913: (85-86): Call or assignment expected.

test/libyul/yulSyntaxTests/builtin_identifier_3.yul

@@ -2,4 +2,4 @@
 	function f(x) { f(add) }
 }
 // ----
-// ParserError 2314: (24-25): Expected '(' but got ')'
+// ParserError 7104: (21-24): Builtin function "add" must be called.

test/libyul/yulSyntaxTests/builtin_identifier_6.yul

@@ -1,6 +1,5 @@
 {
-	// Test for the unreachable 6272_error
 	add := 1
 }
 // ----
-// ParserError 2314: (47-49): Expected '(' but got ':='
+// ParserError 6272: (7-9): Cannot assign to builtin function "add".

test/libyul/yulSyntaxTests/builtin_identifier_7.yul

@@ -1,7 +1,6 @@
 {
-	// Test for the unreachable 6272_error
 	function f() -> a, b {}
 	add, mul := f()
 }
 // ----
-// ParserError 2314: (71-72): Expected '(' but got ','
+// ParserError 6272: (31-32): Cannot assign to builtin function "add".

test/libyul/yulSyntaxTests/for_expr_invalid_5.yul

@@ -2,4 +2,4 @@
 	for {} mload {} {}
 }
 // ----
-// ParserError 2314: (16-17): Expected '(' but got '{'
+// ParserError 7104: (10-15): Builtin function "mload" must be called.

test/libyul/yulSyntaxTests/functional_partial.yul

@@ -2,4 +2,4 @@
     let x := byte
 }
 // ----
-// ParserError 2314: (20-21): Expected '(' but got '}'
+// ParserError 7104: (15-19): Builtin function "byte" must be called.

test/libyul/yulSyntaxTests/if_statement_invalid_1.yul

@@ -2,4 +2,4 @@
     if mload {}
 }
 // ----
-// ParserError 2314: (15-16): Expected '(' but got '{'
+// ParserError 7104: (9-14): Builtin function "mload" must be called.

test/libyul/yulSyntaxTests/if_statement_invalid_4.yul

@@ -2,4 +2,4 @@
     if calldatasize {}
 }
 // ----
-// ParserError 2314: (22-23): Expected '(' but got '{'
+// ParserError 7104: (9-21): Builtin function "calldatasize" must be called.

test/libyul/yulSyntaxTests/switch_invalid_expr_2.yul

@@ -4,4 +4,4 @@
     default {}
 }
 // ----
-// ParserError 2314: (23-27): Expected '(' but got reserved keyword 'case'
+// ParserError 7104: (13-18): Builtin function "mload" must be called.