diff --git a/pylingual/control_flow_reconstruction/templates/With.py b/pylingual/control_flow_reconstruction/templates/With.py index 26f2276..112f68b 100644 --- a/pylingual/control_flow_reconstruction/templates/With.py +++ b/pylingual/control_flow_reconstruction/templates/With.py @@ -6,6 +6,7 @@ from ..utils import T, N, exact_instructions, starting_instructions, to_indented class WithCleanup3_12(ControlFlowTemplate): template = T( start=N("reraise", "poptop", "exc").with_cond( + exact_instructions("PUSH_EXC_INFO", "WITH_EXCEPT_START", "POP_JUMP_FORWARD_IF_TRUE"), # 3.11 exact_instructions("PUSH_EXC_INFO", "WITH_EXCEPT_START", "POP_JUMP_IF_TRUE"), # 3.12 exact_instructions("PUSH_EXC_INFO", "WITH_EXCEPT_START", "TO_BOOL", "POP_JUMP_IF_TRUE"), # 3.13 ), @@ -22,7 +23,7 @@ class WithCleanup3_12(ControlFlowTemplate): return [] -@register_template(0, 10, *versions_from(3, 12)) +@register_template(0, 10, (3, 11), (3, 12), (3, 13)) class With3_12(ControlFlowTemplate): template = T( setup_with=~N("with_body", None), @@ -39,3 +40,58 @@ class With3_12(ControlFlowTemplate): {setup_with} {with_body} """ + +class WithCleanup3_9(ControlFlowTemplate): + template = T( + start=~N("reraise", "poptop").with_cond( + starting_instructions("WITH_EXCEPT_START"), # 3.9 & 3.10 + ), + reraise=+N().with_cond(exact_instructions("RERAISE")).with_in_deg(1), + poptop=~N("tail.", None).with_cond(starting_instructions("POP_TOP")).with_in_deg(1), + tail=N.tail(), + ) + + try_match = make_try_match({EdgeKind.Fall: "tail"}, "start", "reraise", "poptop") + + @to_indented_source + def to_indented_source(self, source): + """ + {poptop} + """ + +@register_template(0, 10, (3, 9), (3, 10)) +class With3_9(ControlFlowTemplate): + template = T( + setup_with=~N("with_body", None), + with_body=N("normal_cleanup.", None, "exc_cleanup").with_in_deg(1), + exc_cleanup=N.tail().of_subtemplate(WithCleanup3_9).with_in_deg(1), + normal_cleanup=~N.tail(), + ) + + try_match = make_try_match({EdgeKind.Fall: "normal_cleanup"}, "setup_with", "with_body", "exc_cleanup") + + @to_indented_source + def to_indented_source(): + """ + {setup_with} + {with_body} + {exc_cleanup} + """ + +@register_template(0, 10, (3, 6), (3, 7), (3, 8)) +class With3_6(ControlFlowTemplate): + template = T( + setup_with=~N("with_body", None), + with_body=N("buffer_block.", None, "normal_cleanup").with_in_deg(1), + buffer_block=~N("normal_cleanup.", None).with_in_deg(1), + normal_cleanup=~N.tail(), + ) + + try_match = make_try_match({EdgeKind.Fall: "normal_cleanup"}, "setup_with", "with_body", "buffer_block") + + @to_indented_source + def to_indented_source(): + """ + {setup_with} + {with_body} + """ \ No newline at end of file