Volodymyr Sapsai 579f0b307c [Lex] Fix handling numerical literals ending with ' and signed exponent. ... For input `0'e+1` lexer tokenized as numeric constant only `0'e`. Later NumericLiteralParser skipped 0 and ' as digits and parsed `e+1` as valid exponent going past the end of the token. Because it didn't mark numeric literal as having an error, it continued parsing and tried to expandUCNs with StringRef of length -2. The fix is not to parse exponent when we reached the end of token. Discovered by OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4588 rdar://problem/36076719 Reviewers: rsmith, t.p.northover Reviewed By: rsmith Subscribers: cfe-commits, jkorous-apple Differential Revision: https://reviews.llvm.org/D41834 llvm-svn: 324419		2018-02-06 22:39:25 +00:00
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Inputs	…
11-27-2007-FloatLiterals.c	…
asm-preproc-no-unicode.s	…
badstring_in_if0.c	…
bcpl-escaped-newline.c	…
block_cmt_end.c	…
builtin_redef.c	…
c90.c	…
case-insensitive-include-ms.c	…
case-insensitive-include-pr31836.sh	…
case-insensitive-include.c	…
case-insensitive-system-include.c	…
char-escapes.c	…
char-literal-encoding-error.c	…
char-literal.cpp	…
comment-escape.c	…
conflict-marker.c	…
constants.c	…
coroutines.cpp	…
counter.c	…
cross-windows-on-linux-default.cpp	…
cross-windows-on-linux.cpp	…
cxx-features.cpp	Switch to gnu++14 as the default dialect.	2017-12-09 12:09:54 +00:00
cxx0x_keyword_as_cxx98.cpp	…
cxx0x_raw_string_delim_length.cpp	…
cxx0x_raw_string_directives.cpp	…
cxx0x_raw_string_unterminated.cpp	…
cxx1y_binary_literal.cpp	…
cxx1y_digit_separators.cpp	[Lex] Fix handling numerical literals ending with ' and signed exponent.	2018-02-06 22:39:25 +00:00
cxx1z-trigraphs.cpp	…
cxx2a-spaceship.cpp	[c++2a] P0515R3: Support for overloaded operator<=>.	2017-12-01 02:13:10 +00:00
cxx2a_keyword_as_cxx17.cpp	…
digraph.c	…
dollar-idents.c	…
eof-char.c	…
eof-conflict-marker.c	…
eof-file.c	…
eof-include.c	…
eof-number.c	…
eof-string.c	…
escape_newline.c	…
gnu-flags.c	…
half-literal.cpp	Switch to gnu++14 as the default dialect.	2017-12-09 12:09:54 +00:00
has_attribute_objc_boxable.m	…
has_extension.c	…
has_extension_cxx.cpp	…
has_feature_address_sanitizer.cpp	Hardware-assisted AddressSanitizer (clang part).	2017-12-09 01:32:07 +00:00
has_feature_boxed_nsvalue_expressions.m	…
has_feature_c1x.c	…
has_feature_cxx0x.cpp	…
has_feature_efficiency_sanitizer.cpp	…
has_feature_exceptions.cpp	…
has_feature_memory_sanitizer.cpp	…
has_feature_modules.m	…
has_feature_objc_arc.m	…
has_feature_rtti.cpp	…
has_feature_thread_sanitizer.cpp	…
has_feature_type_traits.cpp	…
header.cpp	…
hexfloat.cpp	…
keywords_test.c	…
keywords_test.cpp	…
long-long.cpp	…
modules-ts.cpp	…
ms-compatibility.c	…
ms-extensions.c	…
ms-extensions.cpp	…
msdos-cpm-eof.c	…
multiple-include.c	…
newline-eof-c++98-compat.cpp	…
newline-eof.c	…
newline-nul.c	…
null-character-in-literal.c	[Lex] Avoid out-of-bounds dereference in LexAngledStringLiteral.	2018-01-12 18:54:35 +00:00
numeric-literal-trash.c	…
objc_macros.m	…
opencl-half-literal.cl	…
pragma-mark.c	…
pragma-message.c	…
pragma-message2.c	…
pragma-operators.cpp	…
pragma-region.c	…
preamble.c	…
preamble2.c	…
rdar-8914293.c	…
rdr-6096838-2.c	…
rdr-6096838.c	…
string-literal-encoding.c	…
string-literal-errors.cpp	…
string_concat.cpp	…
token-concat.c	…
token-concat.cpp	…
unicode-strings.c	…
unicode.c	Warn if we find a Unicode homoglyph for a symbol in an identifier.	2017-12-14 13:15:08 +00:00
unknown-char.c	…
utf-16.c	…
utf-16.c.txt	…
utf8-char-literal.cpp	…
utf8-invalid.c	…
warn-date-time.c	…
warn_binary_literals.cpp	…
wchar-signedness.c	…
wchar.c	Driver: hoist the `wchar_t` handling to the driver	2017-10-06 23:09:55 +00:00