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eba97426d4
Summary:
This patch removes the "//----" frames and "///" leading lines from
docstring comments. We already have code doing transformations like this in
modify-python-lldb.py, but that's a script I'd like to remove. Instead
of running these transformations everytime we run swig, we can just
perform equivalent on its input once.
This patch can be reproduced (e.g. for downstream merges) with the
following "sweet" perl command:
perl -i -p -e 'BEGIN{ $/ = undef;} s:(" *\n) *//-----*\n:\1:gs; s:^( *)/// ?:\1:gsm; s:^ *//------*\n( *\n)?( *"):\2:gsm; s: *$::gsm; s:\n *"\):"):gsm' scripts/interface/*.i
This command produces nearly equivalent python files to those produced
by the relevant code in modify-python-lldb.py. The only difference I
noticed is that here I am slightly more agressive in removing trailing
newlines from docstring comments (the python script seems to leave
newlines in class-level docstrings).
Reviewers: amccarth, clayborg, jingham, aprantl
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D60498
llvm-svn: 358683
60 lines
2.5 KiB
C++
60 lines
2.5 KiB
C++
//===-- SWIG Interface for SBSourceManager ----------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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namespace lldb {
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%feature("docstring",
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"Represents a central authority for displaying source code.
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For example (from test/source-manager/TestSourceManager.py),
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# Create the filespec for 'main.c'.
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filespec = lldb.SBFileSpec('main.c', False)
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source_mgr = self.dbg.GetSourceManager()
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# Use a string stream as the destination.
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stream = lldb.SBStream()
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source_mgr.DisplaySourceLinesWithLineNumbers(filespec,
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self.line,
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2, # context before
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2, # context after
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'=>', # prefix for current line
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stream)
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# 2
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# 3 int main(int argc, char const *argv[]) {
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# => 4 printf('Hello world.\\n'); // Set break point at this line.
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# 5 return 0;
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# 6 }
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self.expect(stream.GetData(), 'Source code displayed correctly',
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exe=False,
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patterns = ['=> %d.*Hello world' % self.line])") SBSourceManager;
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class SBSourceManager
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{
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public:
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SBSourceManager (const lldb::SBSourceManager &rhs);
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~SBSourceManager();
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size_t
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DisplaySourceLinesWithLineNumbers (const lldb::SBFileSpec &file,
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uint32_t line,
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uint32_t context_before,
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uint32_t context_after,
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const char* current_line_cstr,
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lldb::SBStream &s);
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size_t
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DisplaySourceLinesWithLineNumbersAndColumn (const lldb::SBFileSpec &file,
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uint32_t line, uint32_t column,
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uint32_t context_before,
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uint32_t context_after,
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const char* current_line_cstr,
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lldb::SBStream &s);
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};
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} // namespace lldb
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