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Add support for parsing ref-qualifiers #80

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Merged
merged 1 commit into from
Nov 4, 2022
Merged

Add support for parsing ref-qualifiers #80

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20 changes: 15 additions & 5 deletions CppHeaderParser/CppHeaderParser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2208,11 +2208,21 @@ def parse_method_type(self, stack):
else:
assert 0

if len(stack) > 3 and stack[-1] == ";" and stack[-3] == "=":
if stack[-2] == "0":
info["pure_virtual"] = True
elif stack[-2] == "delete":
info["deleted"] = True
refqual = ""
if len(stack) > 3:
if stack[-1] == ";" and stack[-3] == "=":
if stack[-2] == "0":
info["pure_virtual"] = True
elif stack[-2] == "delete":
info["deleted"] = True

for e in reversed(stack):
if e == ")":
break
elif e == "&":
refqual += "&"

info["ref_qualifiers"] = refqual

r = header.split()
name = None
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37 changes: 37 additions & 0 deletions test/test_CppHeaderParser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4146,5 +4146,42 @@ def test_fn(self):
self.assertEqual(tt["template"], "template<typename T>")


class RefQualifierTest(unittest.TestCase):
def setUp(self):
self.cppHeader = CppHeaderParser.CppHeader(
"""
struct X {
void fn0();
void fn1() &;
void fn2() &&;
void fn3() && = 0;
};

""",
"string",
)

def test_fn0(self):
fn = self.cppHeader.classes["X"]["methods"]["public"][0]
self.assertEqual(fn["name"], "fn0")
self.assertEqual(fn["ref_qualifiers"], "")

def test_fn1(self):
fn = self.cppHeader.classes["X"]["methods"]["public"][1]
self.assertEqual(fn["name"], "fn1")
self.assertEqual(fn["ref_qualifiers"], "&")

def test_fn1(self):
fn = self.cppHeader.classes["X"]["methods"]["public"][2]
self.assertEqual(fn["name"], "fn2")
self.assertEqual(fn["ref_qualifiers"], "&&")

def test_fn3(self):
fn = self.cppHeader.classes["X"]["methods"]["public"][3]
self.assertEqual(fn["name"], "fn3")
self.assertEqual(fn["ref_qualifiers"], "&&")
self.assertEqual(fn["pure_virtual"], True)


if __name__ == "__main__":
unittest.main()