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GH-88116: Use a compact format to represent end line and column offsets. (GH-91666)

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* Stores all location info in linetable to conform to PEP 626.

* Remove column table from code objects.

* Remove end-line table from code objects.

* Document new location table format
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Mark Shannon 2022-04-21 16:10:37 +01:00 • committed by GitHub
parent 2a5f171759
commit 944fffee89
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20 changed files with 859 additions and 539 deletions
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Tools/scripts/deepfreeze.py
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@ -240,8 +240,6 @@ class Printer:
co_name = self.generate(name + "_name", code.co_name)
co_qualname = self.generate(name + "_qualname", code.co_qualname)
co_linetable = self.generate(name + "_linetable", code.co_linetable)
co_endlinetable = self.generate(name + "_endlinetable", code.co_endlinetable)
co_columntable = self.generate(name + "_columntable", code.co_columntable)
co_exceptiontable = self.generate(name + "_exceptiontable", code.co_exceptiontable)
# These fields are not directly accessible
localsplusnames, localspluskinds = get_localsplus(code)
@ -280,8 +278,6 @@ class Printer:
self.write(f".co_name = {co_name},")
self.write(f".co_qualname = {co_qualname},")
self.write(f".co_linetable = {co_linetable},")
self.write(f".co_endlinetable = {co_endlinetable},")
self.write(f".co_columntable = {co_columntable},")
self.write(f".co_code_adaptive = {co_code_adaptive},")
name_as_code = f"(PyCodeObject *)&{name}"
self.deallocs.append(f"_PyStaticCode_Dealloc({name_as_code});")