def p_code_block(self, p):
"""
CODE_BLOCK : CODE_BLOCK instruction
| instruction
"""
if len(p) == 3:
p[1].instructions.append(p[2])
p[0] = p[1]
else:
p[0] = ast.CodeBlock(p[1])
def p_code_block_braces(self, p):
"""
CODE_BLOCK : CODE_BLOCK LBRACE CODE_BLOCK RBRACE
| LBRACE CODE_BLOCK RBRACE
"""
if len(p) == 5:
p[1].instructions.append(p[3])
p[0] = p[1]
else:
p[0] = ast.CodeBlock(p[2])
