Previously up to 3 errors were reported at once,
with patch we always will report only one,
just like in other linker code.
Differential revision: https://reviews.llvm.org/D37015
llvm-svn: 311537
Summary: This small patch adds the support for ! operator in linker scripts.
Reviewers: ruiu, rafael
Reviewed By: ruiu
Subscribers: meadori, grimar, emaste, llvm-commits
Differential Revision: https://reviews.llvm.org/D36451
llvm-svn: 310607
D35945 introduces change when there is useless to check Error flag
in few places, but ErrorCount must be checked instead.
But then we probably can just check ErrorCount always. That should simplify
things. Patch do that.
Differential revision: https://reviews.llvm.org/D36266
llvm-svn: 310046
The linker script lexer is context-sensitive. In the regular context,
arithmetic operator characters are regular characters, but in the
expression context, they are independent tokens. This afects how the
lexer tokenizes "3*4", for example. (This kind of expression is real;
the Linux kernel uses it.)
This patch defines function `maybeSplitExpr`. This function splits the
current token into multiple expression tokens if the lexer is in the
expression context.
Differential Revision: https://reviews.llvm.org/D29963
llvm-svn: 295225
George Rimar