llvm-project.git/clang/lib/Lex/PreprocessorLexer.cpp, branch main

[Lex] Remove unused includes (NFC) (#116460)

2024-11-16T20:14:06+00:00

Identified with misc-include-cleaner.

[clang] NFC: Remove `OptionalFileEntryRefDegradesToFileEntryPtr` (#74899)

2023-12-09T02:22:41+00:00

[clang][lex] NFC: Use FileEntryRef in PreprocessorLexer::getFileEntry()

2022-04-15T13:16:17+00:00

This patch changes the return type of `PreprocessorLexer::getFileEntry()` so that its clients may stop using the deprecated APIs of `FileEntry`.

Reviewed By: bnbarham

Differential Revision: https://reviews.llvm.org/D123772

Factor out repeated code parsing and concatenating header-names from

2019-03-19T01:51:19+00:00

tokens.

We now actually form an angled_string_literal token for a header name by
concatenation rather than just working out what its contents would be.
This substantially simplifies downstream processing and is necessary for
C++20 header unit imports.

llvm-svn: 356433

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19T08:50:56+00:00

to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

Remove \brief commands from doxygen comments.

2018-05-09T01:00:01+00:00

This is similar to the LLVM change https://reviews.llvm.org/D46290.

We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.

Patch produced by

for i in $(git grep -l '\@brief'); do perl -pi -e 's/\@brief //g' $i & done
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done

Differential Revision: https://reviews.llvm.org/D46320

llvm-svn: 331834

[Lex] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-12-04T23:16:21+00:00

llvm-svn: 319714

Make Preprocessor::Lex non-recursive.

2013-09-19T00:41:32+00:00

Before this patch, Lex() would recurse whenever the current lexer changed (e.g.
upon entry into a macro). This patch turns the recursion into a loop: the
various lex routines now don't return a token when the current lexer changes,
and at the top level Preprocessor::Lex() now loops until it finds a token.
Normally, the recursion wouldn't end up being very deep, but the recursion depth
can explode in edge cases like a bunch of consecutive macros which expand to
nothing (like in the testcase test/Preprocessor/macro_expand_empty.c in this
patch).



llvm-svn: 190980

Sort all of Clang's files under 'lib', and fix up the broken headers

2012-12-04T09:13:33+00:00

uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

llvm-svn: 169237

Revert r167801, "[preprocessor] When #including something that contributes no

2012-11-13T19:12:37+00:00

tokens at all,". This change broke External/Nurbs in LLVM test-suite.

llvm-svn: 167858