From 20c0984a46b6fbc1be0b073f14f5e20b7c82a26a Mon Sep 17 00:00:00 2001 From: Ben Burdette Date: Tue, 7 Apr 2020 10:14:15 -0600 Subject: [PATCH] remove columnrange; switch to fmt in error.cc --- src/libutil/error.cc | 68 ++++++++++++++++++++++---------------------- src/libutil/error.hh | 11 ++----- 2 files changed, 36 insertions(+), 43 deletions(-) diff --git a/src/libutil/error.cc b/src/libutil/error.cc index 8ab4a2dea..106ea127e 100644 --- a/src/libutil/error.cc +++ b/src/libutil/error.cc @@ -10,10 +10,10 @@ std::optional ErrorInfo::programName = std::nullopt; string showErrLine(ErrLine &errLine) { - if (errLine.columnRange.has_value()) { - return (format("(%1%:%2%)") % errLine.lineNumber % errLine.columnRange->start).str(); + if (errLine.column > 0) { + return fmt("(%1%:%2%)", errLine.lineNumber, errLine.column); } else { - return (format("(%1%)") % errLine.lineNumber).str(); + return fmt("(%1%)", errLine.lineNumber); }; } @@ -23,45 +23,45 @@ void printCodeLines(string &prefix, NixCode &nixCode) if (nixCode.errLine.has_value()) { // previous line of code. if (nixCode.errLine->prevLineOfCode.has_value()) { - std::cout << format("%1% %|2$5d|| %3%") - % prefix - % (nixCode.errLine->lineNumber - 1) - % *nixCode.errLine->prevLineOfCode + std::cout << fmt("%1% %|2$5d|| %3%", + prefix, + (nixCode.errLine->lineNumber - 1), + *nixCode.errLine->prevLineOfCode) << std::endl; } // line of code containing the error.%2$+5d% - std::cout << format("%1% %|2$5d|| %3%") - % prefix - % (nixCode.errLine->lineNumber) - % nixCode.errLine->errLineOfCode + std::cout << fmt("%1% %|2$5d|| %3%", + prefix, + (nixCode.errLine->lineNumber), + nixCode.errLine->errLineOfCode) << std::endl; // error arrows for the column range. - if (nixCode.errLine->columnRange.has_value()) { - int start = nixCode.errLine->columnRange->start; + if (nixCode.errLine->column > 0) { + int start = nixCode.errLine->column; std::string spaces; for (int i = 0; i < start; ++i) { spaces.append(" "); } - int len = nixCode.errLine->columnRange->len; - std::string arrows; - for (int i = 0; i < len; ++i) { - arrows.append("^"); - } + // for now, length of 1. + std::string arrows("^"); - std::cout << format("%1% |%2%" ANSI_RED "%3%" ANSI_NORMAL) % prefix % spaces % arrows << std::endl; + std::cout << fmt("%1% |%2%" ANSI_RED "%3%" ANSI_NORMAL, + prefix, + spaces, + arrows) << std::endl; } // next line of code. if (nixCode.errLine->nextLineOfCode.has_value()) { - std::cout << format("%1% %|2$5d|| %3%") - % prefix - % (nixCode.errLine->lineNumber + 1) - % *nixCode.errLine->nextLineOfCode + std::cout << fmt("%1% %|2$5d|| %3%", + prefix, + (nixCode.errLine->lineNumber + 1), + *nixCode.errLine->nextLineOfCode) << std::endl; } @@ -89,7 +89,7 @@ void printErrorInfo(ErrorInfo &einfo) break; } default: { - levelString = (format("invalid error level: %1%") % einfo.level).str(); + levelString = fmt("invalid error level: %1%", einfo.level); break; } } @@ -102,13 +102,13 @@ void printErrorInfo(ErrorInfo &einfo) dashes.append("-"); // divider. - std::cout << format("%1%%2%" ANSI_BLUE " %3% %4% %5% %6%" ANSI_NORMAL) - % prefix - % levelString - % "---" - % einfo.name - % dashes - % einfo.programName.value_or("") + std::cout << fmt("%1%%2%" ANSI_BLUE " %3% %4% %5% %6%" ANSI_NORMAL + , prefix + , levelString + , "---" + , einfo.name + , dashes + , einfo.programName.value_or("")) << std::endl; // filename. @@ -118,11 +118,11 @@ void printErrorInfo(ErrorInfo &einfo) ? string(" ") + showErrLine(*einfo.nixCode->errLine) : ""; - std::cout << format("%1%in file: " ANSI_BLUE "%2%%3%" ANSI_NORMAL) - % prefix % *einfo.nixCode->nixFile % eline << std::endl; + std::cout << fmt("%1%in file: " ANSI_BLUE "%2%%3%" ANSI_NORMAL + , prefix, *einfo.nixCode->nixFile, eline) << std::endl; std::cout << prefix << std::endl; } else { - std::cout << format("%1%from command line argument") % prefix << std::endl; + std::cout << fmt("%1%from command line argument", prefix) << std::endl; std::cout << prefix << std::endl; } } diff --git a/src/libutil/error.hh b/src/libutil/error.hh index 57a9944be..664bfbb5a 100644 --- a/src/libutil/error.hh +++ b/src/libutil/error.hh @@ -17,20 +17,13 @@ typedef enum { elError } ErrLevel; -class ColumnRange -{ -public: - unsigned int start; - unsigned int len; -}; - class ErrorInfo; class ErrLine { public: int lineNumber; - std::optional columnRange; + int column; std::optional prevLineOfCode; string errLineOfCode; std::optional nextLineOfCode; @@ -159,7 +152,7 @@ public: { GetEI().ensureNixCode().nixFile = aPos.file; GetEI().ensureNixCode().ensureErrLine().lineNumber = aPos.line; - GetEI().ensureNixCode().ensureErrLine().columnRange = { .start = aPos.column, .len = 1 }; + GetEI().ensureNixCode().ensureErrLine().column = aPos.column; return *this; } protected: