This allows the escape sequences (\a, \n, \r, \t, \\, \x[0-9a-f]*,
\[0-7]*, "") to appear in .rc scripts. These are parsed and output in
the same way as it's done in original MS implementation.
The way these sequences are processed depends on the type of the
resource it resides in, and on whether the user declared the string to
be "wide" or "narrow".
I tried to maintain the maximum compatibility with the original tool
(and fail in some erroneous situations that are accepted by .rc).
However, there are some (extremely rare) cases where Microsoft tool
outputs nonsense. I found it infeasible to detect such casses.
Patch by Marek Sokolowski
Differential Revision: https://reviews.llvm.org/D38426
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315118 91177308-0d34-0410-b5e6-96231b3b80d8
This allows the ints to be written as integer expressions evaluating to
unsigned 16-bit/32-bit integers.
All the expressions may use the following operators: + - & | ~, and
parentheses. Minus token - can be also unary. There is no precedence of
the operators other than the unary operators binding stronger than their
binary counterparts.
Differential Revision: https://reviews.llvm.org/D37022
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314477 91177308-0d34-0410-b5e6-96231b3b80d8
This extends the shell of llvm-rc tool with the ability of tokenization
of the input files. Currently, ASCII and ASCII-compatible UTF-8 files
are supported.
Thanks to Nico Weber (thakis) for his original work in this area.
Differential Revision: https://reviews.llvm.org/D35957
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310621 91177308-0d34-0410-b5e6-96231b3b80d8
