| %{ |
| /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| file Copyright.txt or https://cmake.org/licensing for details. */ |
| /* |
| |
| This file must be translated to C++ and modified to build everywhere. |
| |
| Run flex >= 2.6 like this: |
| |
| flex --nounistd -DFLEXINT_H --noline --header-file=cmCTestResourceGroupsLexer.h -ocmCTestResourceGroupsLexer.cxx cmCTestResourceGroupsLexer.in.l |
| |
| Modify cmCTestResourceGroupsLexer.cxx: |
| - remove trailing whitespace: sed -i 's/\s*$//' cmCTestResourceGroupsLexer.h cmCTestResourceGroupsLexer.cxx |
| - remove blank lines at end of file: sed -i '${/^$/d;}' cmCTestResourceGroupsLexer.h cmCTestResourceGroupsLexer.cxx |
| - #include "cmStandardLexer.h" at the top: sed -i '1i#include "cmStandardLexer.h"' cmCTestResourceGroupsLexer.cxx |
| |
| */ |
| |
| /* IWYU pragma: no_forward_declare yyguts_t */ |
| |
| #ifndef __clang_analyzer__ /* Suppress clang scan-build warnings */ |
| |
| #include "cmCTestResourceGroupsLexerHelper.h" |
| |
| #include <string> |
| |
| #include <cstddef> |
| |
| /*--------------------------------------------------------------------------*/ |
| %} |
| |
| %option prefix="cmCTestResourceGroups_yy" |
| |
| %option reentrant |
| %option noyywrap |
| %option nodefault |
| %pointer |
| |
| %s RESOURCE_GROUPS_START |
| %s RESOURCE_GROUPS_END |
| %s RESOURCE_START |
| %s RESOURCE_COUNT |
| %s RESOURCE_END |
| |
| NUMBER [0-9]+ |
| IDENTIFIER [a-z_][a-z0-9_]* |
| |
| %% |
| |
| <INITIAL,RESOURCE_GROUPS_START,RESOURCE_START>{IDENTIFIER}: { |
| BEGIN(RESOURCE_COUNT); |
| yyextra->SetResourceType(std::string(yytext, yyleng - 1)); |
| } |
| |
| <INITIAL,RESOURCE_GROUPS_START>{NUMBER} { |
| BEGIN(RESOURCE_GROUPS_END); |
| std::size_t len = yyleng; |
| yyextra->SetProcessCount(std::stoll(yytext, &len, 10)); |
| } |
| |
| <RESOURCE_COUNT>{NUMBER} { |
| BEGIN(RESOURCE_END); |
| std::size_t len = yyleng; |
| yyextra->SetNeededSlots(std::stoll(yytext, &len, 10)); |
| yyextra->WriteRequirement(); |
| } |
| |
| <RESOURCE_GROUPS_END,RESOURCE_END>,+ { |
| BEGIN(RESOURCE_START); |
| } |
| |
| <INITIAL,RESOURCE_GROUPS_START,RESOURCE_START>;+ { |
| BEGIN(RESOURCE_GROUPS_START); |
| } |
| |
| <RESOURCE_GROUPS_END,RESOURCE_END>;+ { |
| BEGIN(RESOURCE_GROUPS_START); |
| yyextra->WriteProcess(); |
| } |
| |
| <RESOURCE_START,RESOURCE_GROUPS_END,RESOURCE_END><<EOF>> { |
| yyextra->WriteProcess(); |
| return 0; |
| } |
| |
| <INITIAL,RESOURCE_GROUPS_START><<EOF>> { |
| return 0; |
| } |
| |
| <<EOF>> { |
| return 1; |
| } |
| |
| .|\n { |
| return 1; |
| } |
| |
| %% |
| |
| /*--------------------------------------------------------------------------*/ |
| |
| #endif /* __clang_analyzer__ */ |