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path: root/Source/cmExprParserHelper.cxx
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* Code style: add missed explicit 'this->'Oleksandr Koval2021-01-051-7/+9
| | | | | CMake uses explicit 'this->' style. Using custom clang-tidy check we can detect and fix places where 'this->' was missed.
* Revise include order using clang-format-6.0Kitware Robot2019-10-011-3/+3
| | | | | Run the `clang-format.bash` script to update our C and C++ code to a new include order `.clang-format`. Use `clang-format` version 6.0.
* Source sweep: Use cmStrCat for string concatenationSebastian Holtermann2019-08-221-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is generated by a python script that uses regular expressions to search for string concatenation patterns of the kind ``` std::string str = <ARG0>; str += <ARG1>; str += <ARG2>; ... ``` and replaces them with a single `cmStrCat` call ``` std::string str = cmStrCat(<ARG0>, <ARG1>, <ARG2>, ...); ``` If any `<ARGX>` is itself a concatenated string of the kind ``` a + b + c + ...; ``` then `<ARGX>` is split into multiple arguments for the `cmStrCat` call. If there's a sequence of literals in the `<ARGX>`, then all literals in the sequence are concatenated and merged into a single literal argument for the `cmStrCat` call. Single character strings are converted to single char arguments for the `cmStrCat` call. `std::to_string(...)` wrappings are removed from `cmStrCat` arguments, because it supports numeric types as well as string types. `arg.substr(x)` arguments to `cmStrCat` are replaced with `cm::string_view(arg).substr(x)`
* clang-tidy: Use `= default`Regina Pfeifer2019-01-251-3/+1
| | | | | | Suppress some cases in `Source/cmGeneratorExpressionNode.cxx` and `Source/cmUVHandlePtr.h` where a few older compilers require a user-defined default constructor (with `{}`).
* math: Restore toleration of unexpected characters in an expressionBrad King2018-07-161-0/+9
| | | | | | | | Prior to commit 7c4c13ffef (math: Reject unexpected expression input explicitly, 2018-05-18) we ignored unexpected characters in an expression that otherwise can be parsed. In order to preserve compatibility with projects that accidentally used this, convert the error to a warning.
* cmExprParserHelper: Simplify error state trackingBrad King2018-07-161-6/+2
| | | | | | Errors always have explanation strings, so use the presence of such a string to track whether an error has occurred. This avoids an extra variable.
* cmExprParserHelper: Remove some unused codeBrad King2018-07-161-9/+0
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* math: Reject unexpected expression input explicitlyDaniel Franke2018-06-261-1/+34
| | | | | Switch to C++ exceptions for lexer/parser error handling. Teach the lexer/parser to fail on unexpected input.
* math: Use 64-bit integer type for computationDaniel Franke2018-06-221-1/+2
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* IWYU: Mark cmConfigure.h with pragma: keepDaniel Pfeifer2017-08-261-2/+0
| | | | Also remove `#include "cmConfigure.h"` from most source files.
* Use C++11 nullptrDaniel Pfeifer2017-08-241-1/+1
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* Use quotes for non-system includesDaniel Pfeifer2017-04-111-1/+1
| | | | | | | | | | | | | Automate with: git grep -l '#include <cm_' -- Source \ | xargs sed -i 's/#include <\(cm_.*\)>/#include "\1"/g' git grep -l '#include <cmsys/' -- Source \ | xargs sed -i 's/#include <\(cmsys\/.*\)>/#include "\1"/g' git grep -l '#include <cm[A-Z]' -- Source \ | xargs sed -i 's/#include <\(cm[A-Z].*\)>/#include "\1"/g'
* Simplify CMake per-source license noticesBrad King2016-09-271-11/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
* fix a load of include-what-you-use violationsDaniel Pfeifer2016-09-031-2/+4
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* CMake: don't use else after returnDaniel Pfeifer2016-08-181-3/+2
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* use CM_NULLPTRDaniel Pfeifer2016-06-281-1/+1
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* Revise C++ coding style using clang-formatKitware Robot2016-05-161-36/+25
| | | | | | | | | | | | | Run the `Utilities/Scripts/clang-format.bash` script to update all our C++ code to a new style defined by `.clang-format`. Use `clang-format` version 3.8. * If you reached this commit for a line in `git blame`, re-run the blame operation starting at the parent of this commit to see older history for the content. * See the parent commit for instructions to rebase a change across this style transition commit.
* Source: Sort includes the way clang-format wouldBrad King2016-05-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Re-apply the approach from commit e1c77472 (Format include directive blocks and ordering with clang-format, 2016-04-29) but this time be more careful about exclusion of parser generator sources: $ git ls-files -z -- \ '*.c' '*.cc' '*.cpp' '*.cxx' '*.h' '*.hh' '*.hpp' '*.hxx' | egrep -z -v '^Source/cmCommandArgumentLexer\.' | egrep -z -v '^Source/cmCommandArgumentParser\.' | egrep -z -v '^Source/cmDependsJavaLexer\.' | egrep -z -v '^Source/cmDependsJavaParser\.' | egrep -z -v '^Source/cmExprLexer\.' | egrep -z -v '^Source/cmExprParser\.' | egrep -z -v '^Source/cmFortranLexer\.' | egrep -z -v '^Source/cmFortranParser\.' | egrep -z -v '^Source/cmListFileLexer\.' | egrep -z -v '^Source/cm_sha2' | egrep -z -v '^Source/(kwsys|CursesDialog/form)/' | egrep -z -v '^Utilities/(KW|cm).*/' | egrep -z -v '^Tests/Module/GenerateExportHeader' | egrep -z -v '^Tests/RunCMake/CommandLine/cmake_depends/test_UTF-16LE.h' | xargs -0 clang-format -i Also drop use of custom sorting for `sys/types.h`.
* Port all cmOStringStream to std::ostringstream.Stephen Kelly2015-01-111-1/+1
| | | | All compilers hosting CMake support the std class.
* Include cmMakefile.h before cm*Lexer.h to get stdint.h firstBrad King2013-08-071-2/+2
| | | | | | | Some generated cm*Lexer.h headers define preprocessor macros normally provided by <stdint.h>. The latter is included indrectly by cmMakefile.h since commit 2268c41a (Optimize custom command full-path dependency lookup, 2013-08-06). Adjust the order to avoid redefinition warnings.
* Remove trailing whitespace from most CMake and C/C++ codeKitware Robot2012-08-131-2/+2
| | | | | | | | | | | | | | | | | Our Git commit hooks disallow modification or addition of lines with trailing whitespace. Wipe out all remnants of trailing whitespace everywhere except third-party code. Run the following shell code: git ls-files -z -- \ bootstrap doxygen.config '*.readme' \ '*.c' '*.cmake' '*.cpp' '*.cxx' \ '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \ '*.mm' '*.pike' '*.py' '*.txt' '*.vim' | egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' | egrep -z -v '^(Modules/CPack\..*\.in)' | xargs -0 sed -i 's/ \+$//'
* Remove cmExprParserHelper::SetLineFile()Yury G. Kudryashov2012-03-031-6/+0
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* Convert CMake to OSI-approved BSD LicenseBrad King2009-09-281-14/+9
| | | | | | | This converts the CMake license to a pure 3-clause OSI-approved BSD License. We drop the previous license clause requiring modified versions to be plainly marked. We also update the CMake copyright to cover the full development time range.
* STYLE: fix line lengthKen Martin2006-05-111-12/+2
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* STYLE: some m_ to this-> cleanupKen Martin2006-03-151-8/+8
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* ENH: Add rudamentary mathematical expression supportAndy Cedilnik2005-10-171-0/+133
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