mcc-pascal.exp 20.9 KB
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File "mcc-pascal.mly", line 92, characters 29-37:
Warning: the token TokBreak is unused.
File "mcc-pascal.mly", line 103, characters 29-37:
Warning: the token TokConst is unused.
File "mcc-pascal.mly", line 54, characters 29-38:
Warning: the token TokLShift is unused.
File "mcc-pascal.mly", line 75, characters 29-41:
Warning: the token TokLeftBrace is unused.
File "mcc-pascal.mly", line 55, characters 29-38:
Warning: the token TokRShift is unused.
File "mcc-pascal.mly", line 76, characters 29-42:
Warning: the token TokRightBrace is unused.
File "mcc-pascal.mly", line 152, characters 6-14:
Warning: the token TokStart is unused.
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Grammar has 86 nonterminal symbols, among which 3 start symbols.
Grammar has 78 terminal symbols.
Grammar has 194 productions.
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File "mcc-pascal.mly", line 951, characters 0-20:
Warning: character_string_rev generates the empty language.
File "mcc-pascal.mly", line 945, characters 0-16:
Warning: character_string generates the empty language.
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nullable(while_statement) = false
nullable(variable_declaration_list) = false
nullable(variable_declaration) = false
nullable(variable_decl) = false
nullable(var_parameter_set) = false
nullable(value_parameter_set) = false
nullable(unsigned_constant) = false
nullable(unit_header) = false
nullable(unit_body) = false
nullable(type_denoter) = false
nullable(type_definition_list_rev) = false
nullable(type_definition_list) = false
nullable(type_definition) = false
nullable(type_def) = false
nullable(term) = false
nullable(statements) = false
nullable(statement_list_rev) = false
nullable(statement_list) = false
nullable(statement) = false
nullable(simple_expression) = false
nullable(sign) = false
nullable(repeat_statement) = false
nullable(relop) = false
nullable(record_type) = false
nullable(record_section_list) = false
nullable(record_section) = false
nullable(program_header) = false
nullable(program) = false
nullable(procedure_type_heading) = false
nullable(procedure_heading) = false
nullable(procedure_decl) = false
nullable(procedure_body) = false
nullable(primary) = false
nullable(new_type) = false
nullable(new_structured_type) = false
nullable(new_pointer_type) = false
nullable(mulop) = false
nullable(logop) = false
nullable(interface_body_rev) = false
nullable(interface_body_element) = false
nullable(interface_body) = false
nullable(index_list_rev) = false
nullable(index_list) = false
nullable(index) = false
nullable(implementation_body) = false
nullable(if_statement) = false
nullable(identifier_list_rev) = false
nullable(identifier_list) = false
nullable(identifier) = false
nullable(function_type_heading) = false
nullable(function_heading) = false
nullable(function_decl) = false
nullable(function_call) = false
nullable(function_body) = false
nullable(formal_parameters) = false
nullable(for_statement) = false
nullable(factor) = false
nullable(expression_list_rev) = false
nullable(expression_list) = false
nullable(expression) = false
nullable(exponentiation) = false
nullable(directive) = false
nullable(constant_unsigned_constant) = false
nullable(constant_term) = false
nullable(constant_simple_expression) = false
nullable(constant_primary) = false
nullable(constant_factor) = false
nullable(constant_expression) = false
nullable(constant_exponentiation) = false
nullable(constant_add_term) = false
nullable(console) = false
nullable(character_string_rev) = false
nullable(character_string) = false
nullable(case_statement) = false
nullable(case_element_list_rev) = false
nullable(case_element_list) = false
nullable(case_element) = false
nullable(boolean_value) = false
nullable(boolean_expression) = false
nullable(body) = false
nullable(block_list_rev) = false
nullable(block_list) = false
nullable(block) = false
nullable(array_type) = false
nullable(addop) = false
nullable(add_term) = false
first(while_statement) = TokWhile
first(variable_declaration_list) = TokId
first(variable_declaration) = TokId
first(variable_decl) = TokVar
first(var_parameter_set) = TokVar
first(value_parameter_set) = TokId
first(unsigned_constant) = TokTrue TokString TokNil TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(unit_header) = TokUnit
first(unit_body) = TokUnit
first(type_denoter) = TokTypeString TokTypeSingle TokTypeInteger TokTypeChar TokRecord TokProcedure TokId TokHat TokFunction TokArray
first(type_definition_list_rev) = TokId
first(type_definition_list) = TokId
first(type_definition) = TokId
first(type_def) = TokType
first(term) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(statements) = TokBegin
first(statement_list_rev) = TokWhile TokTrue TokString TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokDec TokChar TokCase TokAmp
first(statement_list) = TokWhile TokTrue TokString TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokDec TokChar TokCase TokAmp
first(statement) = TokWhile TokTrue TokString TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokDec TokChar TokCase TokAmp
first(simple_expression) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(sign) = TokPlus TokMinus
first(repeat_statement) = TokRepeat
first(relop) = TokNotEq TokLt TokLe TokGt TokGe TokEq
first(record_type) = TokRecord
first(record_section_list) = TokId
first(record_section) = TokId
first(program_header) = TokProgram
first(program) = TokProgram
first(procedure_type_heading) = TokProcedure
first(procedure_heading) = TokProcedure
first(procedure_decl) = TokProcedure
first(procedure_body) = TokVar TokType TokProcedure TokFunction TokBegin
first(primary) = TokTrue TokString TokNot TokNil TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(new_type) = TokRecord TokHat TokArray
first(new_structured_type) = TokRecord TokArray
first(new_pointer_type) = TokHat
first(mulop) = TokStar TokSlash TokMod TokDiv
first(logop) = TokXor TokShr TokShl TokOr TokAnd
first(interface_body_rev) = TokVar TokType TokProcedure TokFunction
first(interface_body_element) = TokVar TokType TokProcedure TokFunction
first(interface_body) = TokInterface
first(index_list_rev) = TokInt
first(index_list) = TokInt
first(index) = TokInt
first(implementation_body) = TokImplementation
first(if_statement) = TokIf
first(identifier_list_rev) = TokId
first(identifier_list) = TokId
first(identifier) = TokId
first(function_type_heading) = TokFunction
first(function_heading) = TokFunction
first(function_decl) = TokFunction
first(function_call) = TokId
first(function_body) = TokVar TokType TokProcedure TokFunction TokBegin
first(formal_parameters) = TokVar TokId
first(for_statement) = TokFor
first(factor) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(expression_list_rev) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(expression_list) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(expression) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(exponentiation) = TokTrue TokString TokNot TokNil TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(directive) = TokForward TokExternal
first(constant_unsigned_constant) = TokTrue TokString TokNil TokInt TokFloat TokFalse TokChar
first(constant_term) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokChar
first(constant_simple_expression) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokChar
first(constant_primary) = TokTrue TokString TokNot TokNil TokLeftParen TokInt TokFloat TokFalse TokChar
first(constant_factor) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokChar
first(constant_expression) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokChar
first(constant_exponentiation) = TokTrue TokString TokNot TokNil TokLeftParen TokInt TokFloat TokFalse TokChar
first(constant_add_term) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokChar
first(console) = TokWhile TokUnit TokTrue TokString TokRepeat TokProgram TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokEof TokDec TokChar TokCase TokAmp
first(character_string_rev) = 
first(character_string) = 
first(case_statement) = TokCase
first(case_element_list_rev) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokChar
first(case_element_list) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokChar
first(case_element) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokChar
first(boolean_value) = TokTrue TokFalse
first(boolean_expression) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
first(body) = TokVar TokType TokProcedure TokFunction TokBegin
first(block_list_rev) = TokVar TokType TokProcedure TokFunction
first(block_list) = TokVar TokType TokProcedure TokFunction
first(block) = TokVar TokType TokProcedure TokFunction
first(array_type) = TokArray
first(addop) = TokPlus TokMinus
first(add_term) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
follow(while_statement) = TokWhile TokUntil TokTrue TokString TokSemi TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokEnd TokElse TokDec TokChar TokCase TokAmp #
follow(variable_declaration_list) = TokSemi
follow(variable_declaration) = TokSemi
follow(variable_decl) = TokVar TokType TokProcedure TokImplementation TokFunction TokEnd TokBegin
follow(var_parameter_set) = TokSemi TokRightParen
follow(value_parameter_set) = TokSemi TokRightParen
follow(unsigned_constant) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokHat TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokAssignEq TokAnd
follow(unit_header) = TokInterface
follow(unit_body) = #
follow(type_denoter) = TokSemi TokRightParen
follow(type_definition_list_rev) = TokVar TokType TokProcedure TokImplementation TokId TokFunction TokEnd TokBegin
follow(type_definition_list) = TokVar TokType TokProcedure TokImplementation TokFunction TokEnd TokBegin
follow(type_definition) = TokVar TokType TokProcedure TokImplementation TokId TokFunction TokEnd TokBegin
follow(type_def) = TokVar TokType TokProcedure TokImplementation TokFunction TokEnd TokBegin
follow(term) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokAnd
follow(statements) = TokSemi TokElse TokDot
follow(statement_list_rev) = TokWhile TokUntil TokTrue TokString TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokEnd TokDec TokChar TokCase TokAmp
follow(statement_list) = TokUntil TokEnd
follow(statement) = TokWhile TokUntil TokTrue TokString TokSemi TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokEnd TokElse TokDec TokChar TokCase TokAmp #
follow(simple_expression) = TokXor TokTo TokThen TokShr TokShl TokSemi TokRightParen TokOr TokOf TokNotEq TokLt TokLe TokGt TokGe TokEq TokDownTo TokDo TokComma TokAnd
follow(sign) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
follow(repeat_statement) = TokWhile TokUntil TokTrue TokString TokSemi TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokEnd TokElse TokDec TokChar TokCase TokAmp #
follow(relop) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
follow(record_type) = TokSemi TokRightParen
follow(record_section_list) = TokSemi
follow(record_section) = TokSemi
follow(program_header) = TokVar TokType TokProcedure TokFunction TokBegin
follow(program) = #
follow(procedure_type_heading) = TokSemi TokRightParen
follow(procedure_heading) = TokSemi
follow(procedure_decl) = TokVar TokType TokProcedure TokFunction TokEnd TokBegin
follow(procedure_body) = TokSemi
follow(primary) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokAnd
follow(new_type) = TokSemi TokRightParen
follow(new_structured_type) = TokSemi TokRightParen
follow(new_pointer_type) = TokSemi TokRightParen
follow(mulop) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
follow(logop) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
follow(interface_body_rev) = TokVar TokType TokProcedure TokImplementation TokFunction
follow(interface_body_element) = TokVar TokType TokProcedure TokImplementation TokFunction
follow(interface_body) = TokImplementation
follow(index_list_rev) = TokRightBrack TokComma
follow(index_list) = TokRightBrack
follow(index) = TokRightBrack TokComma
follow(implementation_body) = TokEnd TokBegin
follow(if_statement) = TokWhile TokUntil TokTrue TokString TokSemi TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokEnd TokElse TokDec TokChar TokCase TokAmp #
follow(identifier_list_rev) = TokSemi TokRightParen TokComma TokColon
follow(identifier_list) = TokSemi TokRightParen TokColon
follow(identifier) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLeftParen TokLe TokHat TokGt TokGe TokEq TokDownTo TokDot TokDo TokDiv TokComma TokColon TokAssignEq TokAnd
follow(function_type_heading) = TokSemi TokRightParen
follow(function_heading) = TokSemi
follow(function_decl) = TokVar TokType TokProcedure TokFunction TokEnd TokBegin
follow(function_call) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokHat TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokAssignEq TokAnd
follow(function_body) = TokSemi
follow(formal_parameters) = TokSemi TokRightParen
follow(for_statement) = TokWhile TokUntil TokTrue TokString TokSemi TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokEnd TokElse TokDec TokChar TokCase TokAmp #
follow(factor) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokAnd
follow(expression_list_rev) = TokRightParen TokComma
follow(expression_list) = TokRightParen
follow(expression) = TokTo TokThen TokSemi TokRightParen TokOf TokDownTo TokDo TokComma
follow(exponentiation) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokAnd
follow(directive) = TokSemi
follow(constant_unsigned_constant) = TokXor TokStar TokSlash TokShr TokShl TokRightParen TokPlus TokOr TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDiv TokColon TokAnd
follow(constant_term) = TokXor TokStar TokSlash TokShr TokShl TokRightParen TokPlus TokOr TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDiv TokColon TokAnd
follow(constant_simple_expression) = TokXor TokShr TokShl TokRightParen TokOr TokNotEq TokLt TokLe TokGt TokGe TokEq TokColon TokAnd
follow(constant_primary) = TokXor TokStar TokSlash TokShr TokShl TokRightParen TokPlus TokOr TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDiv TokColon TokAnd
follow(constant_factor) = TokXor TokStar TokSlash TokShr TokShl TokRightParen TokPlus TokOr TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDiv TokColon TokAnd
follow(constant_expression) = TokRightParen TokColon
follow(constant_exponentiation) = TokXor TokStar TokSlash TokShr TokShl TokRightParen TokPlus TokOr TokNotEq TokMod TokMinus TokLt TokLe TokGt TokGe TokEq TokDiv TokColon TokAnd
follow(constant_add_term) = TokXor TokShr TokShl TokRightParen TokPlus TokOr TokNotEq TokMinus TokLt TokLe TokGt TokGe TokEq TokColon TokAnd
follow(console) = #
follow(character_string_rev) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokHat TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokColon TokChar TokAssignEq TokAnd
follow(character_string) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokHat TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokColon TokAssignEq TokAnd
follow(case_statement) = TokWhile TokUntil TokTrue TokString TokSemi TokRepeat TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokIf TokId TokFor TokFloat TokFalse TokEnd TokElse TokDec TokChar TokCase TokAmp #
follow(case_element_list_rev) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokEnd TokElse TokChar
follow(case_element_list) = TokEnd TokElse
follow(case_element) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokFloat TokFalse TokEnd TokElse TokChar
follow(boolean_value) = TokXor TokTo TokThen TokStar TokSlash TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMod TokMinus TokLt TokLe TokHat TokGt TokGe TokEq TokDownTo TokDo TokDiv TokComma TokColon TokAssignEq TokAnd
follow(boolean_expression) = TokThen TokSemi TokDo
follow(body) = TokSemi TokDot
follow(block_list_rev) = TokVar TokType TokProcedure TokFunction TokEnd TokBegin
follow(block_list) = TokEnd TokBegin
follow(block) = TokVar TokType TokProcedure TokFunction TokEnd TokBegin
follow(array_type) = TokSemi TokRightParen
follow(addop) = TokTrue TokString TokPlus TokNot TokNil TokMinus TokLeftParen TokInt TokInc TokId TokFloat TokFalse TokDec TokChar TokAmp
follow(add_term) = TokXor TokTo TokThen TokShr TokShl TokSemi TokRightParen TokPlus TokOr TokOf TokNotEq TokMinus TokLt TokLe TokGt TokGe TokEq TokDownTo TokDo TokComma TokAnd
Built an LR(0) automaton with 357 states.
The grammar is not SLR(1) -- 1 states have a conflict.
Built an LR(1) automaton with 420 states.
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File "mcc-pascal.mly", line 153, characters 0-5:
Warning: the precedence level assigned to TokAmp is never useful.
File "mcc-pascal.mly", line 145, characters 0-5:
Warning: the precedence level assigned to TokComma is never useful.
File "mcc-pascal.mly", line 146, characters 0-6:
Warning: the precedence level assigned to TokEq is never useful.
File "mcc-pascal.mly", line 149, characters 0-5:
Warning: the precedence level assigned to TokGe is never useful.
File "mcc-pascal.mly", line 149, characters 0-5:
Warning: the precedence level assigned to TokGt is never useful.
File "mcc-pascal.mly", line 154, characters 0-5:
Warning: the precedence level assigned to TokHat is never useful.
File "mcc-pascal.mly", line 150, characters 0-5:
Warning: the precedence level assigned to TokLShift is never useful.
File "mcc-pascal.mly", line 149, characters 0-5:
Warning: the precedence level assigned to TokLe is never useful.
File "mcc-pascal.mly", line 149, characters 0-5:
Warning: the precedence level assigned to TokLt is never useful.
File "mcc-pascal.mly", line 151, characters 0-5:
Warning: the precedence level assigned to TokMinus is never useful.
File "mcc-pascal.mly", line 147, characters 0-5:
Warning: the precedence level assigned to TokMod is never useful.
File "mcc-pascal.mly", line 148, characters 0-5:
Warning: the precedence level assigned to TokNotEq is never useful.
File "mcc-pascal.mly", line 151, characters 0-5:
Warning: the precedence level assigned to TokPlus is never useful.
File "mcc-pascal.mly", line 150, characters 0-5:
Warning: the precedence level assigned to TokRShift is never useful.
File "mcc-pascal.mly", line 152, characters 0-5:
Warning: the precedence level assigned to TokSlash is never useful.
File "mcc-pascal.mly", line 152, characters 0-5:
Warning: the precedence level assigned to TokStart is never useful.
Warning: 2 states have shift/reduce conflicts.
Warning: 2 shift/reduce conflicts were arbitrarily resolved.
317
188 out of 420 states have a default reduction.
318 319 320 321 322 323
120 out of 420 states are represented.
0 out of 169 symbols keep track of their start position.
0 out of 169 symbols keep track of their end position.
141 out of 197 productions exploit shiftreduce optimization.
0 out of 420 states can peek at an error.
1131 functions before inlining, 147 functions after inlining.