mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
e4388af6be
Before this patch, we used to define tooling-specific diagnostics. With adding more checking logics, we found this mechanism hard to extend. This patch eliminates the home-made diagnostics model to use the one from compiler, which provides several benefits: less boiler-templates, better integration with DiagnosticConsumer, and easy ordering of detected issues.
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
//===--- ModuleDiagsConsumer.cpp - Print module differ diagnostics --*- C++ -*-===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See https://swift.org/LICENSE.txt for license information
|
|
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file implements the ModuleDifferDiagsConsumer class, which displays
|
|
// diagnostics from the module differ as text to an output.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "swift/AST/DiagnosticEngine.h"
|
|
#include "swift/AST/DiagnosticsModuleDiffer.h"
|
|
#include "ModuleDiagsConsumer.h"
|
|
|
|
using namespace swift;
|
|
|
|
namespace {
|
|
// Reproduce the DiagIDs, as we want both the size and access to the raw ids
|
|
// themselves.
|
|
enum LocalDiagID : uint32_t {
|
|
#define DIAG(KIND, ID, Options, Text, Signature) ID,
|
|
#include "swift/AST/DiagnosticsAll.def"
|
|
NumDiags
|
|
};
|
|
|
|
static StringRef getCategoryName(uint32_t ID) {
|
|
switch(ID) {
|
|
case LocalDiagID::removed_decl:
|
|
return "/* Removed Decls */";
|
|
case LocalDiagID::moved_decl:
|
|
return "/* Moved Decls */";
|
|
case LocalDiagID::renamed_decl:
|
|
return "/* Renamed Decls */";
|
|
case LocalDiagID::decl_attr_change:
|
|
case LocalDiagID::decl_new_attr:
|
|
return "/* Decl Attribute changes */";
|
|
case LocalDiagID::decl_type_change:
|
|
return "/* Type Changes */";
|
|
case LocalDiagID::raw_type_change:
|
|
return "/* RawRepresentable Changes */";
|
|
case LocalDiagID::generic_sig_change:
|
|
return "/* Generic Signature Changes */";
|
|
default:
|
|
return StringRef();
|
|
}
|
|
}
|
|
}
|
|
|
|
swift::ide::api::
|
|
ModuleDifferDiagsConsumer::ModuleDifferDiagsConsumer():
|
|
PrintingDiagnosticConsumer(llvm::errs()) {
|
|
#define DIAG(KIND, ID, Options, Text, Signature) \
|
|
auto ID = getCategoryName(LocalDiagID::ID); \
|
|
assert(!ID.empty()); \
|
|
AllDiags[ID] = std::set<std::string>();
|
|
#include "swift/AST/DiagnosticsModuleDiffer.def"
|
|
}
|
|
|
|
void swift::ide::api::
|
|
ModuleDifferDiagsConsumer::handleDiagnostic(SourceManager &SM, SourceLoc Loc,
|
|
DiagnosticKind Kind,
|
|
StringRef FormatString,
|
|
ArrayRef<DiagnosticArgument> FormatArgs,
|
|
const DiagnosticInfo &Info) {
|
|
auto Category = getCategoryName((uint32_t)Info.ID);
|
|
if (Category.empty()) {
|
|
PrintingDiagnosticConsumer::handleDiagnostic(SM, Loc, Kind, FormatString,
|
|
FormatArgs, Info);
|
|
return;
|
|
}
|
|
llvm::SmallString<256> Text;
|
|
{
|
|
llvm::raw_svector_ostream Out(Text);
|
|
DiagnosticEngine::formatDiagnosticText(Out, FormatString, FormatArgs);
|
|
}
|
|
AllDiags[Category].insert(Text.str().str());
|
|
}
|
|
|
|
swift::ide::api::ModuleDifferDiagsConsumer::~ModuleDifferDiagsConsumer() {
|
|
for (auto &Pair: AllDiags) {
|
|
llvm::outs() << "\n";
|
|
llvm::outs() << Pair.first << "\n";
|
|
for (auto &Item: Pair.second) {
|
|
llvm::outs() << Item << "\n";
|
|
}
|
|
}
|
|
}
|