| %name CFCParseHeader |
| |
| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| %token_type {char*} |
| %token_prefix CFC_TOKENTYPE_ |
| |
| %extra_argument { CFCParser *state } |
| |
| %include { |
| #include <stdio.h> |
| #include <string.h> |
| #include <assert.h> |
| #include <stdlib.h> |
| #include "CFC.h" |
| #include "CFCLexHeader.h" |
| #ifndef true |
| #define true 1 |
| #define false 0 |
| #endif |
| |
| static CFCClass* |
| S_start_class(CFCParser *state, CFCDocuComment *docucomment, char *exposure, |
| char *modifiers, char *class_name, char *class_nickname, |
| char *inheritance) { |
| CFCFileSpec *file_spec = CFCParser_get_file_spec(state); |
| int is_final = false; |
| int is_inert = false; |
| int is_abstract = false; |
| if (modifiers) { |
| if (strstr(modifiers, "inline")) { |
| CFCUtil_die("Illegal class modifiers: '%s'", modifiers); |
| } |
| is_final = !!strstr(modifiers, "final"); |
| is_inert = !!strstr(modifiers, "inert"); |
| is_abstract = !!strstr(modifiers, "abstract"); |
| } |
| CFCParser_set_class_name(state, class_name); |
| CFCParser_set_class_final(state, is_final); |
| CFCClass *klass = CFCClass_create(CFCParser_get_parcel(state), exposure, |
| class_name, class_nickname, docucomment, |
| file_spec, inheritance, is_final, |
| is_inert, is_abstract); |
| CFCBase_decref((CFCBase*)docucomment); |
| return klass; |
| } |
| |
| static CFCVariable* |
| S_new_var(char *exposure, char *modifiers, CFCType *type, char *name) { |
| int inert = false; |
| if (modifiers) { |
| if (strcmp(modifiers, "inert") != 0) { |
| CFCUtil_die("Illegal variable modifiers: '%s'", modifiers); |
| } |
| inert = true; |
| } |
| |
| CFCVariable *var = CFCVariable_new(exposure, name, type, inert); |
| |
| /* Consume tokens. */ |
| CFCBase_decref((CFCBase*)type); |
| |
| return var; |
| } |
| |
| static CFCBase* |
| S_new_sub(CFCParser *state, CFCDocuComment *docucomment, |
| char *exposure, char *modifiers, CFCType *type, char *name, |
| CFCParamList *param_list) { |
| /* Find modifiers by scanning the list. */ |
| int is_abstract = false; |
| int is_final = false; |
| int is_inline = false; |
| int is_inert = false; |
| if (modifiers) { |
| is_abstract = !!strstr(modifiers, "abstract"); |
| is_final = !!strstr(modifiers, "final"); |
| is_inline = !!strstr(modifiers, "inline"); |
| is_inert = !!strstr(modifiers, "inert"); |
| } |
| if (CFCParser_get_class_final(state) && !is_inert) { |
| is_final = true; |
| } |
| |
| /* If "inert", it's a function, otherwise it's a method. */ |
| CFCBase *sub; |
| if (is_inert) { |
| if (is_abstract) { |
| CFCUtil_die("Inert functions must not be abstract"); |
| } |
| if (is_final) { |
| CFCUtil_die("Inert functions must not be final"); |
| } |
| sub = (CFCBase*)CFCFunction_new(exposure, name, type, param_list, |
| docucomment, is_inline); |
| } |
| else { |
| if (is_inline) { |
| CFCUtil_die("Methods must not be inline"); |
| } |
| const char *class_name = CFCParser_get_class_name(state); |
| sub = (CFCBase*)CFCMethod_new(exposure, name, type, param_list, |
| docucomment, class_name, is_final, |
| is_abstract); |
| } |
| |
| /* Consume tokens. */ |
| CFCBase_decref((CFCBase*)docucomment); |
| CFCBase_decref((CFCBase*)type); |
| CFCBase_decref((CFCBase*)param_list); |
| |
| return sub; |
| } |
| |
| static CFCType* |
| S_new_type(CFCParser *state, int flags, char *type_name, |
| char *asterisk_postfix, char *array_postfix) { |
| (void)state; /* unused */ |
| CFCType *type = NULL; |
| size_t type_name_len = strlen(type_name); |
| int indirection = asterisk_postfix ? (int)strlen(asterisk_postfix) : 0; |
| |
| /* Apply "nullable" to outermost pointer, but "const", etc to innermost |
| * type. This is an ugly kludge and the Clownfish header language needs to |
| * be fixed, either to support C's terrible pointer type syntax, or to do |
| * something better. */ |
| int composite_flags = 0; |
| if (indirection) { |
| composite_flags = flags & CFCTYPE_NULLABLE; |
| flags &= ~CFCTYPE_NULLABLE; |
| } |
| |
| if (!strcmp(type_name, "int8_t") |
| || !strcmp(type_name, "int16_t") |
| || !strcmp(type_name, "int32_t") |
| || !strcmp(type_name, "int64_t") |
| || !strcmp(type_name, "uint8_t") |
| || !strcmp(type_name, "uint16_t") |
| || !strcmp(type_name, "uint32_t") |
| || !strcmp(type_name, "uint64_t") |
| || !strcmp(type_name, "char") |
| || !strcmp(type_name, "short") |
| || !strcmp(type_name, "int") |
| || !strcmp(type_name, "long") |
| || !strcmp(type_name, "size_t") |
| || !strcmp(type_name, "bool") |
| ) { |
| type = CFCType_new_integer(flags, type_name); |
| } |
| else if (!strcmp(type_name, "float") |
| || !strcmp(type_name, "double") |
| ) { |
| type = CFCType_new_float(flags, type_name); |
| } |
| else if (!strcmp(type_name, "void")) { |
| type = CFCType_new_void(!!(flags & CFCTYPE_CONST)); |
| } |
| else if (!strcmp(type_name, "va_list")) { |
| type = CFCType_new_va_list(); |
| } |
| else if (type_name_len > 2 |
| && !strcmp(type_name + type_name_len - 2, "_t") |
| ) { |
| type = CFCType_new_arbitrary(CFCParser_get_parcel(state), type_name); |
| } |
| else if (indirection > 0) { |
| /* The only remaining possibility is an object type, and we can let |
| * the constructor perform the complex validation of the type name. */ |
| indirection--; |
| if (indirection == 0) { |
| flags |= composite_flags; |
| composite_flags = 0; |
| } |
| type = CFCType_new_object(flags, CFCParser_get_parcel(state), type_name, 1); |
| } |
| else { |
| CFCUtil_die("Invalid type specification at/near '%s'", type_name); |
| } |
| |
| if (indirection) { |
| CFCType *composite = CFCType_new_composite(composite_flags, type, |
| indirection, NULL); |
| CFCBase_decref((CFCBase*)type); |
| type = composite; |
| } |
| else if (array_postfix) { |
| CFCType *composite = CFCType_new_composite(composite_flags, type, |
| 0, array_postfix); |
| CFCBase_decref((CFCBase*)type); |
| type = composite; |
| } |
| |
| return type; |
| } |
| |
| } /* End include block. */ |
| |
| %syntax_error { |
| (void)yymajor; |
| (void)yyminor; |
| CFCParser_set_errors(state, true); |
| CFCParser_set_lineno(state, yyget_lineno()); |
| } |
| |
| %type result {CFCBase*} |
| %type file {CFCFile*} |
| %type major_block {CFCBase*} |
| %type parcel_definition {CFCParcel*} |
| %type class_declaration {CFCClass*} |
| %type class_head {CFCClass*} |
| %type class_defs {CFCClass*} |
| %type var_declaration_statement {CFCVariable*} |
| %type subroutine_declaration_statement {CFCBase*} |
| %type type {CFCType*} |
| %type param_variable {CFCVariable*} |
| %type param_list {CFCParamList*} |
| %type param_list_elems {CFCParamList*} |
| %type docucomment {CFCDocuComment*} |
| %type cblock {CFCCBlock*} |
| %type type_qualifier {int} |
| %type type_qualifier_list {int} |
| |
| %destructor result { |
| (void)state; /* Suppress unused variable warning. */ |
| CFCBase_decref((CFCBase*)$$); |
| } |
| %destructor file { CFCBase_decref((CFCBase*)$$); } |
| %destructor major_block { CFCBase_decref((CFCBase*)$$); } |
| %destructor parcel_definition { CFCBase_decref((CFCBase*)$$); } |
| %destructor class_declaration { CFCBase_decref((CFCBase*)$$); } |
| %destructor class_head { CFCBase_decref((CFCBase*)$$); } |
| %destructor class_defs { CFCBase_decref((CFCBase*)$$); } |
| %destructor var_declaration_statement { CFCBase_decref((CFCBase*)$$); } |
| %destructor subroutine_declaration_statement { CFCBase_decref((CFCBase*)$$); } |
| %destructor type { CFCBase_decref((CFCBase*)$$); } |
| %destructor param_variable { CFCBase_decref((CFCBase*)$$); } |
| %destructor param_list { CFCBase_decref((CFCBase*)$$); } |
| %destructor param_list_elems { CFCBase_decref((CFCBase*)$$); } |
| %destructor docucomment { CFCBase_decref((CFCBase*)$$); } |
| %destructor cblock { CFCBase_decref((CFCBase*)$$); } |
| |
| result ::= type(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= param_list(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= param_variable(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= docucomment(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= parcel_definition(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= cblock(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= var_declaration_statement(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= subroutine_declaration_statement(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= class_declaration(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| result ::= file(A). |
| { |
| CFCParser_set_result(state, (CFCBase*)A); |
| CFCBase_decref((CFCBase*)A); |
| } |
| |
| /* FILE_START is a pseudo token, not passed by lexer. */ |
| file(A) ::= FILE_START parcel_definition(B). |
| { |
| A = CFCFile_new(B, CFCParser_get_file_spec(state)); |
| CFCBase_decref((CFCBase*)B); |
| } |
| file(A) ::= file(B) major_block(C). |
| { |
| A = B; |
| CFCFile_add_block(A, C); |
| CFCBase_decref((CFCBase*)C); |
| } |
| |
| major_block(A) ::= class_declaration(B). { A = (CFCBase*)B; } |
| major_block(A) ::= cblock(B). { A = (CFCBase*)B; } |
| |
| parcel_definition(A) ::= PARCEL qualified_id(B) SEMICOLON. |
| { |
| A = CFCParcel_fetch(B); |
| if (!A) { |
| /* Allow unregistered parcels to simplify tests. */ |
| A = CFCParcel_new(B, NULL, NULL, NULL, NULL); |
| CFCParcel_register(A); |
| } |
| else { |
| CFCBase_incref((CFCBase*)A); |
| } |
| CFCParser_set_parcel(state, A); |
| } |
| |
| class_declaration(A) ::= class_defs(B) RIGHT_CURLY_BRACE. |
| { |
| A = B; |
| CFCParser_set_class_name(state, NULL); |
| } |
| |
| class_head(A) ::= docucomment(B) exposure_specifier(C) declaration_modifier_list(D) CLASS qualified_id(E) nickname(F) class_inheritance(G). { A = S_start_class(state, B, C, D, E, F, G ); } |
| class_head(A) ::= exposure_specifier(C) declaration_modifier_list(D) CLASS qualified_id(E) nickname(F) class_inheritance(G). { A = S_start_class(state, NULL, C, D, E, F, G ); } |
| class_head(A) ::= docucomment(B) declaration_modifier_list(D) CLASS qualified_id(E) nickname(F) class_inheritance(G). { A = S_start_class(state, B, NULL, D, E, F, G ); } |
| class_head(A) ::= declaration_modifier_list(D) CLASS qualified_id(E) nickname(F) class_inheritance(G). { A = S_start_class(state, NULL, NULL, D, E, F, G ); } |
| class_head(A) ::= docucomment(B) exposure_specifier(C) CLASS qualified_id(E) nickname(F) class_inheritance(G). { A = S_start_class(state, B, C, NULL, E, F, G ); } |
| class_head(A) ::= exposure_specifier(C) CLASS qualified_id(E) nickname(F) class_inheritance(G). { A = S_start_class(state, NULL, C, NULL, E, F, G ); } |
| class_head(A) ::= docucomment(B) CLASS qualified_id(E) nickname(F) class_inheritance(G). { A = S_start_class(state, B, NULL, NULL, E, F, G ); } |
| class_head(A) ::= CLASS qualified_id(E) nickname(F) class_inheritance(G). { A = S_start_class(state, NULL, NULL, NULL, E, F, G ); } |
| class_head(A) ::= docucomment(B) exposure_specifier(C) declaration_modifier_list(D) CLASS qualified_id(E) class_inheritance(G). { A = S_start_class(state, B, C, D, E, NULL, G ); } |
| class_head(A) ::= exposure_specifier(C) declaration_modifier_list(D) CLASS qualified_id(E) class_inheritance(G). { A = S_start_class(state, NULL, C, D, E, NULL, G ); } |
| class_head(A) ::= docucomment(B) declaration_modifier_list(D) CLASS qualified_id(E) class_inheritance(G). { A = S_start_class(state, B, NULL, D, E, NULL, G ); } |
| class_head(A) ::= declaration_modifier_list(D) CLASS qualified_id(E) class_inheritance(G). { A = S_start_class(state, NULL, NULL, D, E, NULL, G ); } |
| class_head(A) ::= docucomment(B) exposure_specifier(C) CLASS qualified_id(E) class_inheritance(G). { A = S_start_class(state, B, C, NULL, E, NULL, G ); } |
| class_head(A) ::= exposure_specifier(C) CLASS qualified_id(E) class_inheritance(G). { A = S_start_class(state, NULL, C, NULL, E, NULL, G ); } |
| class_head(A) ::= docucomment(B) CLASS qualified_id(E) class_inheritance(G). { A = S_start_class(state, B, NULL, NULL, E, NULL, G ); } |
| class_head(A) ::= CLASS qualified_id(E) class_inheritance(G). { A = S_start_class(state, NULL, NULL, NULL, E, NULL, G ); } |
| class_head(A) ::= docucomment(B) exposure_specifier(C) declaration_modifier_list(D) CLASS qualified_id(E) nickname(F) . { A = S_start_class(state, B, C, D, E, F, NULL ); } |
| class_head(A) ::= exposure_specifier(C) declaration_modifier_list(D) CLASS qualified_id(E) nickname(F) . { A = S_start_class(state, NULL, C, D, E, F, NULL ); } |
| class_head(A) ::= docucomment(B) declaration_modifier_list(D) CLASS qualified_id(E) nickname(F) . { A = S_start_class(state, B, NULL, D, E, F, NULL ); } |
| class_head(A) ::= declaration_modifier_list(D) CLASS qualified_id(E) nickname(F) . { A = S_start_class(state, NULL, NULL, D, E, F, NULL ); } |
| class_head(A) ::= docucomment(B) exposure_specifier(C) CLASS qualified_id(E) nickname(F) . { A = S_start_class(state, B, C, NULL, E, F, NULL ); } |
| class_head(A) ::= exposure_specifier(C) CLASS qualified_id(E) nickname(F) . { A = S_start_class(state, NULL, C, NULL, E, F, NULL ); } |
| class_head(A) ::= docucomment(B) CLASS qualified_id(E) nickname(F) . { A = S_start_class(state, B, NULL, NULL, E, F, NULL ); } |
| class_head(A) ::= CLASS qualified_id(E) nickname(F) . { A = S_start_class(state, NULL, NULL, NULL, E, F, NULL ); } |
| class_head(A) ::= docucomment(B) exposure_specifier(C) declaration_modifier_list(D) CLASS qualified_id(E) . { A = S_start_class(state, B, C, D, E, NULL, NULL ); } |
| class_head(A) ::= exposure_specifier(C) declaration_modifier_list(D) CLASS qualified_id(E) . { A = S_start_class(state, NULL, C, D, E, NULL, NULL ); } |
| class_head(A) ::= docucomment(B) declaration_modifier_list(D) CLASS qualified_id(E) . { A = S_start_class(state, B, NULL, D, E, NULL, NULL ); } |
| class_head(A) ::= declaration_modifier_list(D) CLASS qualified_id(E) . { A = S_start_class(state, NULL, NULL, D, E, NULL, NULL ); } |
| class_head(A) ::= docucomment(B) exposure_specifier(C) CLASS qualified_id(E) . { A = S_start_class(state, B, C, NULL, E, NULL, NULL ); } |
| class_head(A) ::= exposure_specifier(C) CLASS qualified_id(E) . { A = S_start_class(state, NULL, C, NULL, E, NULL, NULL ); } |
| class_head(A) ::= docucomment(B) CLASS qualified_id(E) . { A = S_start_class(state, B, NULL, NULL, E, NULL, NULL ); } |
| class_head(A) ::= CLASS qualified_id(E) . { A = S_start_class(state, NULL, NULL, NULL, E, NULL, NULL ); } |
| |
| class_defs(A) ::= class_head(B) LEFT_CURLY_BRACE. |
| { |
| A = B; |
| } |
| class_defs(A) ::= class_defs(B) var_declaration_statement(C). |
| { |
| A = B; |
| if (CFCVariable_inert(C)) { |
| CFCClass_add_inert_var(A, C); |
| } |
| else { |
| CFCClass_add_member_var(A, C); |
| } |
| CFCBase_decref((CFCBase*)C); |
| } |
| class_defs(A) ::= class_defs(B) subroutine_declaration_statement(C). |
| { |
| A = B; |
| if (strcmp(CFCBase_get_cfc_class(C), "Clownfish::CFC::Model::Function") == 0) { |
| CFCClass_add_function(A, (CFCFunction*)C); |
| } |
| else { |
| CFCClass_add_method(A, (CFCMethod*)C); |
| } |
| CFCBase_decref((CFCBase*)C); |
| } |
| |
| var_declaration_statement(A) ::= |
| type(D) declarator(E) SEMICOLON. |
| { |
| A = S_new_var(CFCParser_dupe(state, "private"), NULL, D, E); |
| } |
| var_declaration_statement(A) ::= |
| declaration_modifier_list(C) |
| type(D) declarator(E) SEMICOLON. |
| { |
| A = S_new_var(CFCParser_dupe(state, "parcel"), C, D, E); |
| } |
| var_declaration_statement(A) ::= |
| exposure_specifier(B) |
| declaration_modifier_list(C) |
| type(D) declarator(E) SEMICOLON. |
| { |
| A = S_new_var(B, C, D, E); |
| } |
| |
| subroutine_declaration_statement(A) ::= |
| type(E) declarator(F) param_list(G) SEMICOLON. |
| { |
| A = S_new_sub(state, NULL, NULL, NULL, E, F, G); |
| } |
| subroutine_declaration_statement(A) ::= |
| declaration_modifier_list(D) |
| type(E) declarator(F) param_list(G) SEMICOLON. |
| { |
| A = S_new_sub(state, NULL, NULL, D, E, F, G); |
| } |
| subroutine_declaration_statement(A) ::= |
| exposure_specifier(C) |
| declaration_modifier_list(D) |
| type(E) declarator(F) param_list(G) SEMICOLON. |
| { |
| A = S_new_sub(state, NULL, C, D, E, F, G); |
| } |
| subroutine_declaration_statement(A) ::= |
| exposure_specifier(C) |
| type(E) declarator(F) param_list(G) SEMICOLON. |
| { |
| A = S_new_sub(state, NULL, C, NULL, E, F, G); |
| } |
| subroutine_declaration_statement(A) ::= |
| docucomment(B) |
| type(E) declarator(F) param_list(G) SEMICOLON. |
| { |
| A = S_new_sub(state, B, NULL, NULL, E, F, G); |
| } |
| subroutine_declaration_statement(A) ::= |
| docucomment(B) |
| declaration_modifier_list(D) |
| type(E) declarator(F) param_list(G) SEMICOLON. |
| { |
| A = S_new_sub(state, B, NULL, D, E, F, G); |
| } |
| subroutine_declaration_statement(A) ::= |
| docucomment(B) |
| exposure_specifier(C) |
| declaration_modifier_list(D) |
| type(E) declarator(F) param_list(G) SEMICOLON. |
| { |
| A = S_new_sub(state, B, C, D, E, F, G); |
| } |
| subroutine_declaration_statement(A) ::= |
| docucomment(B) |
| exposure_specifier(C) |
| type(E) declarator(F) param_list(G) SEMICOLON. |
| { |
| A = S_new_sub(state, B, C, NULL, E, F, G); |
| } |
| |
| type(A) ::= type_name(C). |
| { |
| A = S_new_type(state, 0, C, NULL, NULL); |
| } |
| type(A) ::= type_name(C) asterisk_postfix(D). |
| { |
| A = S_new_type(state, 0, C, D, NULL); |
| } |
| type(A) ::= type_name(C) array_postfix(E). |
| { |
| A = S_new_type(state, 0, C, NULL, E); |
| } |
| type(A) ::= type_qualifier_list(B) type_name(C). |
| { |
| A = S_new_type(state, B, C, NULL, NULL); |
| } |
| type(A) ::= type_qualifier_list(B) type_name(C) asterisk_postfix(D). |
| { |
| A = S_new_type(state, B, C, D, NULL); |
| } |
| type(A) ::= type_qualifier_list(B) type_name(C) array_postfix(E). |
| { |
| A = S_new_type(state, B, C, NULL, E); |
| } |
| |
| type_name(A) ::= VOID(B). { A = B; } |
| type_name(A) ::= VA_LIST(B). { A = B; } |
| type_name(A) ::= INTEGER_TYPE_NAME(B). { A = B; } |
| type_name(A) ::= FLOAT_TYPE_NAME(B). { A = B; } |
| type_name(A) ::= IDENTIFIER(B). { A = B; } |
| |
| exposure_specifier(A) ::= PUBLIC(B). { A = B; } |
| |
| type_qualifier(A) ::= CONST. { A = CFCTYPE_CONST; } |
| type_qualifier(A) ::= NULLABLE. { A = CFCTYPE_NULLABLE; } |
| type_qualifier(A) ::= INCREMENTED. { A = CFCTYPE_INCREMENTED; } |
| type_qualifier(A) ::= DECREMENTED. { A = CFCTYPE_DECREMENTED; } |
| |
| type_qualifier_list(A) ::= type_qualifier(B). |
| { |
| A = B; |
| } |
| type_qualifier_list(A) ::= type_qualifier_list(B) type_qualifier(C). |
| { |
| A = B; |
| A |= C; |
| } |
| |
| declaration_modifier(A) ::= INERT(B). { A = B; } |
| declaration_modifier(A) ::= INLINE(B). { A = B; } |
| declaration_modifier(A) ::= ABSTRACT(B). { A = B; } |
| declaration_modifier(A) ::= FINAL(B). { A = B; } |
| |
| declaration_modifier_list(A) ::= declaration_modifier(B). { A = B; } |
| declaration_modifier_list(A) ::= declaration_modifier_list(B) declaration_modifier(C). |
| { |
| size_t size = strlen(B) + strlen(C) + 2; |
| A = (char*)CFCParser_allocate(state, size); |
| sprintf(A, "%s %s", B, C); |
| } |
| |
| asterisk_postfix(A) ::= ASTERISK(B). { A = B; } |
| asterisk_postfix(A) ::= asterisk_postfix(B) ASTERISK. |
| { |
| size_t size = strlen(B) + 2; |
| A = (char*)CFCParser_allocate(state, size); |
| sprintf(A, "%s*", B); |
| } |
| |
| array_postfix_elem(A) ::= LEFT_SQUARE_BRACKET RIGHT_SQUARE_BRACKET. |
| { |
| A = CFCParser_dupe(state, "[]"); |
| } |
| array_postfix_elem(A) ::= LEFT_SQUARE_BRACKET INTEGER_LITERAL(B) RIGHT_SQUARE_BRACKET. |
| { |
| size_t size = strlen(B) + 3; |
| A = (char*)CFCParser_allocate(state, size); |
| sprintf(A, "[%s]", B); |
| } |
| |
| array_postfix(A) ::= array_postfix_elem(B). { A = B; } |
| array_postfix(A) ::= array_postfix(B) array_postfix_elem(C). |
| { |
| size_t size = strlen(B) + strlen(C) + 1; |
| A = (char*)CFCParser_allocate(state, size); |
| sprintf(A, "%s%s", B, C); |
| } |
| |
| scalar_constant(A) ::= HEX_LITERAL(B). { A = B; } |
| scalar_constant(A) ::= FLOAT_LITERAL(B). { A = B; } |
| scalar_constant(A) ::= INTEGER_LITERAL(B). { A = B; } |
| scalar_constant(A) ::= STRING_LITERAL(B). { A = B; } |
| scalar_constant(A) ::= TRUE(B). { A = B; } |
| scalar_constant(A) ::= FALSE(B). { A = B; } |
| scalar_constant(A) ::= NULL(B). { A = B; } |
| |
| declarator(A) ::= IDENTIFIER(B). |
| { |
| A = B; |
| } |
| |
| param_variable(A) ::= type(B) declarator(C). |
| { |
| A = S_new_var(NULL, NULL, B, C); |
| } |
| |
| param_list(A) ::= LEFT_PAREN RIGHT_PAREN. |
| { |
| A = CFCParamList_new(false); |
| } |
| param_list(A) ::= LEFT_PAREN param_list_elems(B) RIGHT_PAREN. |
| { |
| A = B; |
| } |
| param_list(A) ::= LEFT_PAREN param_list_elems(B) COMMA ELLIPSIS RIGHT_PAREN. |
| { |
| A = B; |
| CFCParamList_set_variadic(A, true); |
| } |
| param_list_elems(A) ::= param_list_elems(B) COMMA param_variable(C). |
| { |
| A = B; |
| CFCParamList_add_param(A, C, NULL); |
| CFCBase_decref((CFCBase*)C); |
| } |
| param_list_elems(A) ::= param_list_elems(B) COMMA param_variable(C) EQUALS scalar_constant(D). |
| { |
| A = B; |
| CFCParamList_add_param(A, C, D); |
| CFCBase_decref((CFCBase*)C); |
| } |
| param_list_elems(A) ::= param_variable(B). |
| { |
| A = CFCParamList_new(false); |
| CFCParamList_add_param(A, B, NULL); |
| CFCBase_decref((CFCBase*)B); |
| } |
| param_list_elems(A) ::= param_variable(B) EQUALS scalar_constant(C). |
| { |
| A = CFCParamList_new(false); |
| CFCParamList_add_param(A, B, C); |
| CFCBase_decref((CFCBase*)B); |
| } |
| |
| qualified_id(A) ::= IDENTIFIER(B). { A = B; } |
| qualified_id(A) ::= qualified_id(B) SCOPE_OP IDENTIFIER(C). |
| { |
| size_t size = strlen(B) + strlen(C) + 3; |
| A = (char*)CFCParser_allocate(state, size); |
| sprintf(A, "%s::%s", B, C); |
| } |
| |
| docucomment(A) ::= DOCUCOMMENT(B). { A = CFCDocuComment_parse(B); } |
| class_inheritance(A) ::= INHERITS qualified_id(B). { A = B; } |
| nickname(A) ::= NICKNAME IDENTIFIER(B). { A = B; } |
| cblock(A) ::= CBLOCK_START blob(B) CBLOCK_CLOSE. { A = CFCCBlock_new(B); } |
| cblock(A) ::= CBLOCK_START CBLOCK_CLOSE. { A = CFCCBlock_new(""); } |
| |
| blob(A) ::= BLOB(B). { A = B; } |
| blob(A) ::= blob(B) BLOB(C). |
| { |
| size_t size = strlen(B) + strlen(C) + 1; |
| A = (char*)CFCParser_allocate(state, size); |
| sprintf(A, "%s%s", B, C); |
| } |
| |
