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[gdb] Update llvm::Optional

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Reviewers: dblaikie

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D48461

llvm-svn: 335303
This commit is contained in:
Fangrui Song 2018-06-21 22:34:29 +00:00
parent b3e8dacd9e
commit aefccfdf5d
1 changed files with 4 additions and 3 deletions
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7
utils/gdb-scripts/prettyprinters.py
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@ -124,12 +124,13 @@ class OptionalPrinter:
return ('value', self.member.dereference())
def children(self):
if not self.value['hasVal']:
if not self.value['Storage']['hasVal']:
return self._iterator('', True)
return self._iterator(self.value['storage']['buffer'].address.cast(self.value.type.template_argument(0).pointer()), False)
return self._iterator(self.value['Storage']['storage']['buffer'].address.cast(
self.value.type.template_argument(0).pointer()), False)
def to_string(self):
return 'llvm::Optional is %sinitialized' % ('' if self.value['hasVal'] else 'not ')
return 'llvm::Optional is %sinitialized' % ('' if self.value['Storage']['hasVal'] else 'not ')
class DenseMapPrinter:
"Print a DenseMap"