Deukhoofd/PorygonLang
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Added support for full error messages
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Deukhoofd
2019-06-18 19:56:47 +02:00
parent dc35ba4698
commit 8541085b27
7 changed files with 133 additions and 39 deletions
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36
src/Diagnostics/DiagnosticsHolder.hpp
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@@ -4,6 +4,7 @@
#include <vector>
#include <string>
#include <sstream>
#include "DiagnosticSeverity.hpp"
#include "DiagnosticCode.hpp"
#include "Diagnostic.hpp"
@@ -16,6 +17,7 @@ namespace Porygon::Diagnostics {
vector<Diagnostic> _diagnostics;
vector<size_t> _lineStarts;
vector<size_t> _lineLength;
public:
explicit DiagnosticsHolder(const u16string& str) {
_hasErrors = false;
@@ -35,13 +37,13 @@ namespace Porygon::Diagnostics {
_diagnostics.clear();
}
void Log(DiagnosticSeverity severity, DiagnosticCode code, unsigned int start, unsigned int length);
void Log(DiagnosticSeverity severity, DiagnosticCode code, unsigned int start, unsigned int length, std::vector<string> arguments = {});
void LogError(DiagnosticCode code, unsigned int start, unsigned int length);
void LogError(DiagnosticCode code, unsigned int start, unsigned int length, std::vector<string> arguments = {});
void LogWarning(DiagnosticCode code, unsigned int start, unsigned int length);
void LogWarning(DiagnosticCode code, unsigned int start, unsigned int length, std::vector<string> arguments = {});
void LogInfo(DiagnosticCode code, unsigned int start, unsigned int length);
void LogInfo(DiagnosticCode code, unsigned int start, unsigned int length, std::vector<string> arguments = {});
bool HasErrors();
@@ -51,28 +53,12 @@ namespace Porygon::Diagnostics {
Diagnostic *GetDiagnosticAt(int position);
size_t GetLineFromPosition(size_t i){
size_t topLimit = _lineStarts.size() - 1;
size_t bottomLimit = 0;
while (true){
if (bottomLimit == topLimit){
return bottomLimit;
}
size_t half = (topLimit - bottomLimit) / 2;
size_t pos = _lineStarts[half];
size_t length = _lineLength[half];
if (pos < i && pos + length > i){
return half;
}
if (pos > i){
bottomLimit = half;
} else if (pos < i){
topLimit = half;
} else{
return half;
}
}
size_t GetLineFromPosition(size_t i);
size_t GetStartPositionForLine(size_t i){
return _lineStarts[i];
}
std::string GetFullErrorMessage(Diagnostic diagnostic);
};
}