641f91100a
Change-Id: I3933be04cacda3dd271c20b2248561da85a069b2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159190 Tested-by: Julien Nabet <serval2412@yahoo.fr> Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
71 lines
2.5 KiB
Python
Executable file
71 lines
2.5 KiB
Python
Executable file
#!/usr/bin/python3
|
|
|
|
import re
|
|
import io
|
|
|
|
definitionSet = set()
|
|
definitionToSourceLocationMap = dict()
|
|
definitionToTypeMap = dict()
|
|
castMap = dict()
|
|
|
|
# clang does not always use exactly the same numbers in the type-parameter vars it generates
|
|
# so I need to substitute them to ensure we can match correctly.
|
|
normalizeTypeParamsRegex = re.compile(r"type-parameter-\d+-\d+")
|
|
def normalizeTypeParams( line ):
|
|
return normalizeTypeParamsRegex.sub("type-parameter-?-?", line)
|
|
|
|
|
|
with io.open("workdir/loplugin.fieldcast.log", "r", buffering=1024*1024) as txt:
|
|
for line in txt:
|
|
tokens = line.strip().split("\t")
|
|
if tokens[0] == "cast:":
|
|
fieldInfo = (normalizeTypeParams(tokens[1]), tokens[2])
|
|
fieldType = tokens[3]
|
|
srcLoc = tokens[4]
|
|
castToType = tokens[5]
|
|
# ignore external source code
|
|
if srcLoc.startswith("external/"):
|
|
continue
|
|
# ignore build folder
|
|
if srcLoc.startswith("workdir/"):
|
|
continue
|
|
definitionSet.add(fieldInfo)
|
|
definitionToTypeMap[fieldInfo] = fieldType
|
|
definitionToSourceLocationMap[fieldInfo] = srcLoc
|
|
|
|
if not (fieldInfo in castMap):
|
|
castMap[fieldInfo] = castToType
|
|
elif castMap[fieldInfo] != "": # if we are not ignoring it
|
|
# if it is cast to more than one type, mark it as being ignored
|
|
if castMap[fieldInfo] != castToType:
|
|
castMap[fieldInfo] = ""
|
|
else:
|
|
print( "unknown line: " + line)
|
|
|
|
outputSet = set()
|
|
for k, v in castMap.items():
|
|
if v == "":
|
|
continue
|
|
srcLoc = definitionToSourceLocationMap[k]
|
|
outputSet.add((k[0] + " " + k[1] + " " + definitionToTypeMap[k], srcLoc, v))
|
|
|
|
# sort the results using a "natural order" so sequences like [item1,item2,item10] sort nicely
|
|
def natural_sort_key(s, _nsre=re.compile('([0-9]+)')):
|
|
return [int(text) if text.isdigit() else text.lower()
|
|
for text in re.split(_nsre, s)]
|
|
# sort by both the source-line and the datatype, so the output file ordering is stable
|
|
# when we have multiple fields declared on the same source line
|
|
def v_sort_key(v):
|
|
return natural_sort_key(v[1]) + [v[0]]
|
|
|
|
# sort results by name and line number
|
|
tmp1list = sorted(outputSet, key=lambda v: v_sort_key(v))
|
|
|
|
# print out the results
|
|
with open("compilerplugins/clang/fieldcast.results", "wt") as f:
|
|
for t in tmp1list:
|
|
f.write( t[1] + "\n" )
|
|
f.write( " " + t[0] + "\n" )
|
|
f.write( " " + t[2] + "\n" )
|
|
|
|
|