def p_type_qualifier(self, p):
"""
type_qualifier : CONST
| RESTRICT
| VOLATILE
"""
p[0] = ast.TextNode('%s' % p[1])
def p_expression_4(self, p):
"""
expression : arg PLUSPLUS
| arg MINUSMINUS
| PLUSPLUS arg
| MINUSMINUS arg
"""
p[0] = ast.TextNode("%s%s" % (p[1], p[2]))
def p_storage_class(self, p):
"""
storage_class : AUTO
| REGISTER
| STATIC
| EXTERN
| TYPEDEF
"""
p[0] = ast.TextNode('%s' % p[1])
def p_constant_1(self, p):
"""
constant : STRING_LITERAL
| INT_CONST_DEC
| INT_CONST_HEX
| INT_CONST_OCT
| FLOAT_CONST
| CHAR_CONST
"""
p[0] = ast.TextNode('%s' % p[1])
def p_type_spec_1(self, p):
"""
type_spec : VOID
| CHAR
| SHORT
| INT
| LONG
| FLOAT
| DOUBLE
| SIGNED
| UNSIGNED
| ID
"""
p[0] = ast.TextNode('%s' % p[1])
def p_f_arg_list_1(self, p):
'f_arg_list : empty'
p[0] = ast.TextNode('')
def p_f_arg_list_2(self, p):
'f_arg_list : decl_specs type_spec variable'
p[0] = ast.TextNode('%s%s %s' % (p[1], p[2], p[3]))
def p_array_expression_3(self, p):
'array_expression : empty'
p[0] = ast.TextNode('')
def p_expression_7(self, p):
'expression : SIZEOF expression'
p[0] = ast.TextNode('%s %s' % (p[1], p[2]))
def p_decl_specs_1(self, p):
'decl_specs : empty'
p[0] = ast.TextNode('')
def p_decl_specs_3(self, p):
'decl_specs : decl_specs storage_class'
p[0] = ast.TextNode('%s %s' % (p[1], p[2]))
def p_expression_5(self, p):
"""
expression : NOT expression
| LNOT expression
"""
p[0] = ast.TextNode("%s%s" % (p[1], p[2]))
def p_label(self, p):
'label : ID COLON'
p[0] = ast.TextNode("%s" % p[1])
def p_arg_3(self, p):
'arg : arg_name array'
p[0] = ast.TextNode('%s%s' % (p[1], p[2]))
def p_arg_name_1(self, p):
'arg_name : ID'
p[0] = ast.TextNode('%s' % p[1])
def p_arg_2(self, p):
'arg : TIMES arg %prec POINTER'
p[0] = ast.TextNode('*%s' % p[2])
def p_arg_1(self, p):
'arg : arg_name'
p[0] = ast.TextNode('%s' % p[1])
def p_expression_8(self, p):
'expression : expression CONDOP expression COLON expression'
p[0] = ast.TextNode('%s ? %s : %s' % (p[1], p[3], p[5]))
def p_f_arg_list_3(self, p):
'f_arg_list : f_arg_list COMMA decl_specs type_spec variable'
p[0] = ast.TextNode('%s, %s%s %s' % (p[1], p[3], p[4], p[5]))
def p_function_call(self, p):
'function_call : func_name LPAREN arglist RPAREN'
p[0] = ast.TextNode('%s(%s)' % (p[1], p[3]))
def p_f_arg_list_4(self, p):
'f_arg_list : f_arg_list COMMA ELLIPSIS'
p[0] = ast.TextNode('%s, ...' % p[1])
def p_func_name(self, p):
'func_name : ID'
p[0] = ast.TextNode('%s' % p[1])
def p_for_header_1(self, p):
'for_header : LPAREN initializer SEMI expression SEMI expression RPAREN'
p[0] = ast.TextNode("(%s; %s; %s)" % (p[2], p[4], p[6]))
def p_array_expression_2(self, p):
'array_expression : TIMES'
p[0] = ast.TextNode('%s' % p[1])
def p_decl_specs_2(self, p):
'decl_specs : decl_specs type_qualifier'
p[0] = ast.TextNode('%s %s' % (p[1], p[2]))
def p_arglist_1(self, p):
'arglist : arg'
p[0] = ast.TextNode('%s' % p[1])
def p_decl_specs_4(self, p):
'decl_specs : decl_specs func_spec'
p[0] = ast.TextNode('%s %s' % (p[1], p[2]))
def p_arglist_2(self, p):
'arglist : arglist COMMA arg'
p[0] = ast.TextNode('%s, %s' % (p[1], p[3]))
def p_arglist_0(self, p):
'arglist : empty'
p[0] = ast.TextNode('')
def p_expression_6(self, p):
'expression : LPAREN expression RPAREN'
p[0] = ast.TextNode("(%s)" % p[2])
