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| author | Eli Friedman <efriedma@quicinc.com> | 2019-03-28 21:12:28 +0000 |
|---|---|---|
| committer | Eli Friedman <efriedma@quicinc.com> | 2019-03-28 21:12:28 +0000 |
| commit | 3dd72ea810dbb0c45c5815d2f43cc2b393d274a1 (patch) | |
| tree | fd8ab38e89d21640f9637a18c98c3e62f988e397 /lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h | |
| parent | ea626d8bdb402b2ea91483be49e870e75c76e5e0 (diff) | |
| download | bcm5719-llvm-3dd72ea810dbb0c45c5815d2f43cc2b393d274a1.tar.gz bcm5719-llvm-3dd72ea810dbb0c45c5815d2f43cc2b393d274a1.zip | |
[MC] Fix floating-point literal lexing.
This patch has three related fixes to improve float literal lexing:
1. Make AsmLexer::LexDigit handle floats without a decimal point more
consistently.
2. Make AsmLexer::LexFloatLiteral print an error for floats which are
apparently missing an "e".
3. Make APFloat::convertFromString use binutils-compatible exponent
parsing.
Together, this fixes some cases where a float would be incorrectly
rejected, fixes some cases where the compiler would crash, and improves
diagnostics in some cases.
Patch by Brandon Jones.
Differential Revision: https://reviews.llvm.org/D57321
llvm-svn: 357214
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h')
0 files changed, 0 insertions, 0 deletions
