| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| %{ |
| |
| #include "Annotation.h" |
| #include "AST.h" |
| #include "ArrayType.h" |
| #include "CompoundType.h" |
| #include "ConstantExpression.h" |
| #include "EnumType.h" |
| #include "FQName.h" |
| #include "GenericBinder.h" |
| #include "Interface.h" |
| #include "Location.h" |
| #include "Method.h" |
| #include "VectorType.h" |
| #include "RefType.h" |
| |
| #include "hidl-gen_y.h" |
| |
| #include <android-base/logging.h> |
| #include <stdio.h> |
| |
| using namespace android; |
| |
| extern int yylex(yy::parser::semantic_type *, yy::parser::location_type *, void *); |
| |
| #define scanner ast->scanner() |
| |
| ::android::Location convertYYLoc(const yy::parser::location_type &loc) { |
| return ::android::Location( |
| ::android::Position(*(loc.begin.filename), loc.begin.line, loc.begin.column), |
| ::android::Position(*(loc.end.filename), loc.end.line, loc.end.column) |
| ); |
| } |
| |
| |
| %} |
| |
| %initial-action { |
| // Initialize the initial location. |
| @$.begin.filename = @$.end.filename = |
| const_cast<std::string *>(&ast->getFilename()); |
| } |
| |
| %parse-param { android::AST *ast } |
| %lex-param { void *scanner } |
| %pure-parser |
| %glr-parser |
| %skeleton "glr.cc" |
| |
| %expect-rr 0 |
| |
| %token<str> ENUM |
| %token<str> EXTENDS |
| %token<str> FQNAME |
| %token<str> GENERATES |
| %token<str> IDENTIFIER |
| %token<str> IMPORT |
| %token<str> INTEGER |
| %token<str> FLOAT |
| %token<str> INTERFACE |
| %token<str> PACKAGE |
| %token<type> TYPE |
| %token<str> STRUCT |
| %token<str> STRING_LITERAL |
| %token<str> TYPEDEF |
| %token<str> UNION |
| %token<templatedType> TEMPLATED |
| %token<void> ONEWAY |
| |
| /* Operator precedence and associativity, as per |
| * http://en.cppreference.com/w/cpp/language/operator_precedence */ |
| /* Precedence level 15 ternary operator */ |
| %right '?' ':' |
| /* Precedence level 13 - 14, LTR, logical operators*/ |
| %left LOGICAL_OR |
| %left LOGICAL_AND |
| /* Precedence level 10 - 12, LTR, bitwise operators*/ |
| %left '|' |
| %left '^' |
| %left '&' |
| /* Precedence level 9, LTR */ |
| %left EQUALITY NEQ |
| /* Precedence level 8, LTR */ |
| %left '<' '>' LEQ GEQ |
| /* Precedence level 7, LTR */ |
| %left LSHIFT RSHIFT |
| /* Precedence level 6, LTR */ |
| %left '+' '-' |
| /* Precedence level 5, LTR */ |
| %left '*' '/' '%' |
| /* Precedence level 3, RTL; but we have to use %left here */ |
| %left UNARY_MINUS UNARY_PLUS '!' '~' |
| |
| %type<str> error_stmt opt_error_stmt error |
| %type<str> package |
| %type<fqName> fqname |
| %type<type> fqtype |
| |
| %type<type> type opt_storage_type |
| %type<type> array_type_base |
| %type<arrayType> array_type |
| %type<type> opt_extends |
| %type<type> type_declaration_body interface_declaration typedef_declaration |
| %type<type> named_struct_or_union_declaration named_enum_declaration |
| %type<type> compound_declaration annotated_compound_declaration |
| |
| %type<field> field_declaration |
| %type<fields> field_declarations struct_or_union_body |
| %type<constantExpression> const_expr |
| %type<enumValue> enum_value |
| %type<enumValues> enum_values enum_declaration_body |
| %type<typedVars> typed_vars |
| %type<typedVar> typed_var |
| %type<method> method_declaration |
| %type<compoundStyle> struct_or_union_keyword |
| %type<stringVec> annotation_string_values annotation_string_value |
| %type<constExprVec> annotation_const_expr_values annotation_const_expr_value |
| %type<annotationParam> annotation_param |
| %type<annotationParams> opt_annotation_params annotation_params |
| %type<annotation> annotation |
| %type<annotations> opt_annotations |
| |
| %start program |
| |
| %union { |
| const char *str; |
| android::Type *type; |
| android::ArrayType *arrayType; |
| android::TemplatedType *templatedType; |
| android::FQName *fqName; |
| android::CompoundType *compoundType; |
| android::CompoundField *field; |
| std::vector<android::CompoundField *> *fields; |
| android::EnumValue *enumValue; |
| android::ConstantExpression *constantExpression; |
| std::vector<android::EnumValue *> *enumValues; |
| android::TypedVar *typedVar; |
| std::vector<android::TypedVar *> *typedVars; |
| android::Method *method; |
| android::CompoundType::Style compoundStyle; |
| std::vector<std::string> *stringVec; |
| std::vector<android::ConstantExpression *> *constExprVec; |
| android::AnnotationParam *annotationParam; |
| android::AnnotationParamVector *annotationParams; |
| android::Annotation *annotation; |
| std::vector<android::Annotation *> *annotations; |
| } |
| |
| %% |
| |
| opt_annotations |
| : /* empty */ |
| { |
| $$ = new std::vector<Annotation *>; |
| } |
| | opt_annotations annotation |
| { |
| $$ = $1; |
| $$->push_back($2); |
| } |
| ; |
| |
| annotation |
| : '@' IDENTIFIER opt_annotation_params |
| { |
| $$ = new Annotation($2, $3); |
| } |
| ; |
| |
| opt_annotation_params |
| : /* empty */ |
| { |
| $$ = new AnnotationParamVector; |
| } |
| | '(' annotation_params ')' |
| { |
| $$ = $2; |
| } |
| ; |
| |
| annotation_params |
| : annotation_param |
| { |
| $$ = new AnnotationParamVector; |
| $$->push_back($1); |
| } |
| | annotation_params ',' annotation_param |
| { |
| $$ = $1; |
| $$->push_back($3); |
| } |
| ; |
| |
| annotation_param |
| : IDENTIFIER '=' annotation_string_value |
| { |
| $$ = new AnnotationParam($1, $3); |
| } |
| | IDENTIFIER '=' annotation_const_expr_value |
| { |
| $$ = new AnnotationParam($1, $3); |
| } |
| ; |
| |
| annotation_string_value |
| : STRING_LITERAL |
| { |
| $$ = new std::vector<std::string>; |
| $$->push_back($1); |
| } |
| | '{' annotation_string_values '}' { $$ = $2; } |
| ; |
| |
| annotation_string_values |
| : STRING_LITERAL |
| { |
| $$ = new std::vector<std::string>; |
| $$->push_back($1); |
| } |
| | annotation_string_values ',' STRING_LITERAL |
| { |
| $$ = $1; |
| $$->push_back($3); |
| } |
| ; |
| |
| annotation_const_expr_value |
| : const_expr |
| { |
| $$ = new std::vector<ConstantExpression *>; |
| $$->push_back($1); |
| } |
| | '{' annotation_const_expr_values '}' { $$ = $2; } |
| ; |
| |
| annotation_const_expr_values |
| : const_expr |
| { |
| $$ = new std::vector<ConstantExpression *>; |
| $$->push_back($1); |
| } |
| | annotation_const_expr_values ',' const_expr |
| { |
| $$ = $1; |
| $$->push_back($3); |
| } |
| ; |
| |
| error_stmt |
| : error ';' |
| { |
| $$ = $1; |
| ast->addSyntaxError(); |
| // std::cerr << "WARNING: skipping errors until " << @2 << ".\n"; |
| } |
| ; |
| |
| opt_error_stmt |
| : /* empty */ { $$ = NULL; } |
| | error_stmt { $$ = $1; } |
| ; |
| |
| require_semicolon |
| : ';' |
| | /* empty */ |
| { |
| std::cerr << "ERROR: missing ; at " << @$ << "\n"; |
| ast->addSyntaxError(); |
| } |
| ; |
| |
| program |
| : opt_error_stmt |
| package |
| imports |
| body |
| ; |
| |
| fqname |
| : FQNAME |
| { |
| $$ = new FQName($1); |
| if(!$$->isValid()) { |
| std::cerr << "ERROR: FQName '" << $1 << "' is not valid at " |
| << @1 |
| << ".\n"; |
| YYERROR; |
| } |
| } |
| | IDENTIFIER |
| { |
| $$ = new FQName($1); |
| if(!$$->isValid()) { |
| std::cerr << "ERROR: FQName '" << $1 << "' is not valid at " |
| << @1 |
| << ".\n"; |
| YYERROR; |
| } |
| } |
| ; |
| |
| fqtype |
| : fqname |
| { |
| $$ = ast->lookupType(*($1)); |
| if ($$ == NULL) { |
| std::cerr << "ERROR: Failed to lookup type '" << $1->string() << "' at " |
| << @1 |
| << "\n"; |
| |
| YYERROR; |
| } |
| } |
| | TYPE |
| ; |
| |
| package |
| : PACKAGE FQNAME require_semicolon |
| { |
| if (!ast->setPackage($2)) { |
| std::cerr << "ERROR: Malformed package identifier '" |
| << $2 |
| << "' at " |
| << @2 |
| << "\n"; |
| |
| YYERROR; |
| } |
| } |
| |
| import_stmt |
| : IMPORT FQNAME require_semicolon |
| { |
| if (!ast->addImport($2)) { |
| std::cerr << "ERROR: Unable to import '" << $2 << "' at " << @2 |
| << "\n"; |
| ast->addSyntaxError(); |
| } |
| } |
| | IMPORT IDENTIFIER require_semicolon |
| { |
| if (!ast->addImport($2)) { |
| std::cerr << "ERROR: Unable to import '" << $2 << "' at " << @2 |
| << "\n"; |
| ast->addSyntaxError(); |
| } |
| } |
| | IMPORT error_stmt |
| ; |
| |
| |
| imports |
| : /* empty */ |
| | imports import_stmt |
| ; |
| |
| opt_extends |
| : /* empty */ { $$ = NULL; } |
| | EXTENDS fqtype { $$ = $2; } |
| |
| body |
| : type_declarations |
| ; |
| |
| interface_declarations |
| : /* empty */ |
| | interface_declarations type_declaration |
| | interface_declarations method_declaration |
| { |
| if ($2 != nullptr) { |
| if (!ast->scope()->isInterface()) { |
| std::cerr << "ERROR: unknown error in interface declaration at " |
| << @2 << "\n"; |
| YYERROR; |
| } |
| |
| Interface *iface = static_cast<Interface *>(ast->scope()); |
| if (!iface->addMethod($2)) { |
| std::cerr << "ERROR: Unable to add method '" << $2->name() |
| << "' at " << @2 << "\n"; |
| |
| YYERROR; |
| } |
| } |
| // ignore if $2 is nullptr (from error recovery) |
| } |
| ; |
| |
| type_declarations |
| : /* empty */ |
| | error_stmt |
| | type_declarations type_declaration |
| ; |
| |
| type_declaration |
| : opt_annotations type_declaration_body |
| { |
| if ($2 != nullptr) { |
| $2->setAnnotations($1); |
| } else if (!$1->empty()) { |
| // Since typedefs are always resolved to their target it makes |
| // little sense to annotate them and have their annotations |
| // impose semantics other than their target type. |
| std::cerr << "ERROR: typedefs cannot be annotated. at " << @2 |
| << "\n"; |
| |
| YYERROR; |
| } |
| } |
| ; |
| |
| type_declaration_body |
| : named_struct_or_union_declaration require_semicolon |
| | named_enum_declaration require_semicolon |
| | typedef_declaration require_semicolon |
| | interface_declaration require_semicolon |
| ; |
| |
| interface_declaration |
| : INTERFACE IDENTIFIER opt_extends |
| { |
| if ($3 != NULL && !$3->isInterface()) { |
| std::cerr << "ERROR: You can only extend interfaces. at " << @3 |
| << "\n"; |
| |
| YYERROR; |
| } |
| |
| if ($2[0] != 'I') { |
| std::cerr << "ERROR: All interface names must start with an 'I' " |
| << "prefix. at " << @2 << "\n"; |
| |
| YYERROR; |
| } |
| |
| Interface *iface = new Interface($2, convertYYLoc(@2), static_cast<Interface *>($3)); |
| |
| // Register interface immediately so it can be referenced inside |
| // definition. |
| std::string errorMsg; |
| if (!ast->addScopedType(iface, &errorMsg)) { |
| std::cerr << "ERROR: " << errorMsg << " at " << @2 << "\n"; |
| YYERROR; |
| } |
| |
| ast->enterScope(iface); |
| } |
| '{' interface_declarations '}' |
| { |
| if (!ast->scope()->isInterface()) { |
| std::cerr << "ERROR: unknown error in interface declaration at " |
| << @5 << "\n"; |
| YYERROR; |
| } |
| |
| Interface *iface = static_cast<Interface *>(ast->scope()); |
| |
| ast->leaveScope(); |
| |
| $$ = iface; |
| } |
| ; |
| |
| typedef_declaration |
| : TYPEDEF type IDENTIFIER |
| { |
| std::string errorMsg; |
| if (!ast->addTypeDef($3, $2, convertYYLoc(@3), &errorMsg)) { |
| std::cerr << "ERROR: " << errorMsg << " at " << @3 << "\n"; |
| YYERROR; |
| } |
| |
| $$ = nullptr; |
| } |
| ; |
| |
| const_expr |
| : INTEGER { $$ = new ConstantExpression($1); } |
| | fqname |
| { |
| if(!$1->isValidValueName()) { |
| std::cerr << "ERROR: '" << $1->string() |
| << "' does not refer to an enum value at " |
| << @1 << ".\n"; |
| YYERROR; |
| } |
| if($1->isIdentifier()) { |
| std::string identifier = $1->name(); |
| LocalIdentifier *iden = ast->scope()->lookupIdentifier(identifier); |
| if(!iden) { |
| std::cerr << "ERROR: identifier " << $1->string() |
| << " could not be found at " << @1 << ".\n"; |
| YYERROR; |
| } |
| if(!iden->isEnumValue()) { |
| std::cerr << "ERROR: identifier " << $1->string() |
| << " is not an enum value at " << @1 << ".\n"; |
| YYERROR; |
| } |
| $$ = new ConstantExpression( |
| *(static_cast<EnumValue *>(iden)->constExpr()), $1->string()); |
| } else { |
| std::string errorMsg; |
| EnumValue *v = ast->lookupEnumValue(*($1), &errorMsg); |
| if(v == nullptr) { |
| std::cerr << "ERROR: " << errorMsg << " at " << @1 << ".\n"; |
| YYERROR; |
| } |
| $$ = new ConstantExpression(*(v->constExpr()), $1->string()); |
| } |
| } |
| | const_expr '?' const_expr ':' const_expr |
| { |
| $$ = new ConstantExpression($1, $3, $5); |
| } |
| | const_expr LOGICAL_OR const_expr { $$ = new ConstantExpression($1, "||", $3); } |
| | const_expr LOGICAL_AND const_expr { $$ = new ConstantExpression($1, "&&", $3); } |
| | const_expr '|' const_expr { $$ = new ConstantExpression($1, "|" , $3); } |
| | const_expr '^' const_expr { $$ = new ConstantExpression($1, "^" , $3); } |
| | const_expr '&' const_expr { $$ = new ConstantExpression($1, "&" , $3); } |
| | const_expr EQUALITY const_expr { $$ = new ConstantExpression($1, "==", $3); } |
| | const_expr NEQ const_expr { $$ = new ConstantExpression($1, "!=", $3); } |
| | const_expr '<' const_expr { $$ = new ConstantExpression($1, "<" , $3); } |
| | const_expr '>' const_expr { $$ = new ConstantExpression($1, ">" , $3); } |
| | const_expr LEQ const_expr { $$ = new ConstantExpression($1, "<=", $3); } |
| | const_expr GEQ const_expr { $$ = new ConstantExpression($1, ">=", $3); } |
| | const_expr LSHIFT const_expr { $$ = new ConstantExpression($1, "<<", $3); } |
| | const_expr RSHIFT const_expr { $$ = new ConstantExpression($1, ">>", $3); } |
| | const_expr '+' const_expr { $$ = new ConstantExpression($1, "+" , $3); } |
| | const_expr '-' const_expr { $$ = new ConstantExpression($1, "-" , $3); } |
| | const_expr '*' const_expr { $$ = new ConstantExpression($1, "*" , $3); } |
| | const_expr '/' const_expr { $$ = new ConstantExpression($1, "/" , $3); } |
| | const_expr '%' const_expr { $$ = new ConstantExpression($1, "%" , $3); } |
| | '+' const_expr %prec UNARY_PLUS { $$ = new ConstantExpression("+", $2); } |
| | '-' const_expr %prec UNARY_MINUS { $$ = new ConstantExpression("-", $2); } |
| | '!' const_expr { $$ = new ConstantExpression("!", $2); } |
| | '~' const_expr { $$ = new ConstantExpression("~", $2); } |
| | '(' const_expr ')' { $$ = $2; } |
| | '(' error ')' |
| { |
| ast->addSyntaxError(); |
| // to avoid segfaults |
| $$ = new ConstantExpression(ConstantExpression::Zero(ScalarType::KIND_INT32)); |
| } |
| ; |
| |
| method_declaration |
| : error_stmt { $$ = nullptr; } |
| | opt_annotations IDENTIFIER '(' typed_vars ')' require_semicolon |
| { |
| $$ = new Method($2, $4, new std::vector<TypedVar *>, false, $1); |
| } |
| | opt_annotations ONEWAY IDENTIFIER '(' typed_vars ')' require_semicolon |
| { |
| $$ = new Method($3, $5, new std::vector<TypedVar *>, true, $1); |
| } |
| | opt_annotations IDENTIFIER '(' typed_vars ')' GENERATES '(' typed_vars ')' require_semicolon |
| { |
| $$ = new Method($2, $4, $8, false, $1); |
| } |
| ; |
| |
| typed_vars |
| : /* empty */ |
| { |
| $$ = new std::vector<TypedVar *>; |
| } |
| | typed_var |
| { |
| $$ = new std::vector<TypedVar *>; |
| $$->push_back($1); |
| } |
| | typed_vars ',' typed_var |
| { |
| $$ = $1; |
| $$->push_back($3); |
| } |
| ; |
| |
| typed_var : type IDENTIFIER { $$ = new TypedVar($2, $1); } |
| ; |
| |
| |
| struct_or_union_keyword |
| : STRUCT { $$ = CompoundType::STYLE_STRUCT; } |
| | UNION { $$ = CompoundType::STYLE_UNION; } |
| ; |
| |
| named_struct_or_union_declaration |
| : struct_or_union_keyword IDENTIFIER |
| { |
| CompoundType *container = new CompoundType($1, $2, convertYYLoc(@2)); |
| ast->enterScope(container); |
| } |
| struct_or_union_body |
| { |
| if (!ast->scope()->isCompoundType()) { |
| std::cerr << "ERROR: unknown error in struct or union declaration at " |
| << @4 << "\n"; |
| YYERROR; |
| } |
| CompoundType *container = static_cast<CompoundType *>(ast->scope()); |
| |
| std::string errorMsg; |
| if (!container->setFields($4, &errorMsg)) { |
| std::cerr << "ERROR: " << errorMsg << " at " << @4 << "\n"; |
| YYERROR; |
| } |
| |
| ast->leaveScope(); |
| |
| if (!ast->addScopedType(container, &errorMsg)) { |
| std::cerr << "ERROR: " << errorMsg << " at " << @2 << "\n"; |
| YYERROR; |
| } |
| |
| $$ = container; |
| } |
| ; |
| |
| struct_or_union_body |
| : '{' field_declarations '}' { $$ = $2; } |
| ; |
| |
| field_declarations |
| : /* empty */ { $$ = new std::vector<CompoundField *>; } |
| | field_declarations field_declaration |
| { |
| $$ = $1; |
| |
| if ($2 != NULL) { |
| $$->push_back($2); |
| } |
| } |
| ; |
| |
| field_declaration |
| : error_stmt { $$ = nullptr; } |
| | type IDENTIFIER require_semicolon { $$ = new CompoundField($2, $1); } |
| | annotated_compound_declaration ';' { $$ = NULL; } |
| ; |
| |
| annotated_compound_declaration |
| : opt_annotations compound_declaration |
| { |
| $2->setAnnotations($1); |
| $$ = $2; |
| } |
| ; |
| |
| compound_declaration |
| : named_struct_or_union_declaration { $$ = $1; } |
| | named_enum_declaration { $$ = $1; } |
| ; |
| |
| opt_storage_type |
| : /* empty */ { $$ = NULL; } |
| | ':' fqtype |
| { |
| $$ = $2; |
| |
| if ($$ != NULL && !$$->isValidEnumStorageType()) { |
| std::cerr << "ERROR: Invalid enum storage type specified. at " |
| << @2 << "\n"; |
| |
| YYERROR; |
| } |
| } |
| ; |
| |
| opt_comma |
| : /* empty */ |
| | ',' |
| ; |
| |
| named_enum_declaration |
| : ENUM IDENTIFIER opt_storage_type |
| { |
| ast->enterScope(new EnumType($2, convertYYLoc(@2), $3)); |
| } |
| enum_declaration_body |
| { |
| if (!ast->scope()->isEnum()) { |
| std::cerr << "ERROR: unknown error in enum declaration at " |
| << @5 << "\n"; |
| YYERROR; |
| } |
| |
| EnumType *enumType = static_cast<EnumType *>(ast->scope()); |
| ast->leaveScope(); |
| |
| std::string errorMsg; |
| if (!ast->addScopedType(enumType, &errorMsg)) { |
| std::cerr << "ERROR: " << errorMsg << " at " << @2 << "\n"; |
| YYERROR; |
| } |
| |
| $$ = enumType; |
| } |
| ; |
| |
| enum_declaration_body |
| : '{' enum_values opt_comma '}' { $$ = $2; } |
| ; |
| |
| enum_value |
| : IDENTIFIER { $$ = new EnumValue($1); } |
| | IDENTIFIER '=' const_expr { $$ = new EnumValue($1, $3); } |
| ; |
| |
| enum_values |
| : /* empty */ |
| { /* do nothing */ } |
| | enum_value |
| { |
| if (!ast->scope()->isEnum()) { |
| std::cerr << "ERROR: unknown error in enum declaration at " |
| << @1 << "\n"; |
| YYERROR; |
| } |
| |
| static_cast<EnumType *>(ast->scope())->addValue($1); |
| } |
| | enum_values ',' enum_value |
| { |
| if (!ast->scope()->isEnum()) { |
| std::cerr << "ERROR: unknown error in enum declaration at " |
| << @3 << "\n"; |
| YYERROR; |
| } |
| |
| static_cast<EnumType *>(ast->scope())->addValue($3); |
| } |
| ; |
| |
| array_type_base |
| : fqtype { $$ = $1; } |
| | TEMPLATED '<' type '>' |
| { |
| if (!$1->isVector() && $3->isBinder()) { |
| std::cerr << "ERROR: TemplatedType of interface types are not " |
| << "supported. at " << @3 << "\n"; |
| |
| YYERROR; |
| } |
| $1->setElementType($3); |
| $$ = $1; |
| } |
| | TEMPLATED '<' TEMPLATED '<' type RSHIFT |
| { |
| if ($5->isBinder()) { |
| std::cerr << "ERROR: TemplatedType of interface types are not " |
| << "supported. at " << @5 << "\n"; |
| |
| YYERROR; |
| } |
| $3->setElementType($5); |
| $1->setElementType($3); |
| $$ = $1; |
| } |
| ; |
| |
| array_type |
| : array_type_base '[' const_expr ']' |
| { |
| if ($1->isBinder()) { |
| std::cerr << "ERROR: Arrays of interface types are not supported." |
| << " at " << @1 << "\n"; |
| |
| YYERROR; |
| } |
| if ($1->isArray()) { |
| $$ = new ArrayType(static_cast<ArrayType *>($1), $3); |
| } else { |
| $$ = new ArrayType($1, $3); |
| } |
| } |
| | array_type '[' const_expr ']' |
| { |
| $$ = $1; |
| $$->appendDimension($3); |
| } |
| ; |
| |
| type |
| : array_type_base { $$ = $1; } |
| | array_type { $$ = $1; } |
| | annotated_compound_declaration { $$ = $1; } |
| | INTERFACE { $$ = new GenericBinder; } |
| ; |
| |
| %% |
| |
| #include <android-base/logging.h> |
| |
| void yy::parser::error( |
| const yy::parser::location_type &where, |
| const std::string &errstr) { |
| std::cerr << "ERROR: " << errstr << " at " << where << "\n"; |
| } |
| |