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JohanLarssonJohanLarsson
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Rename TryGetMember
1 parent e1ae217 commit b0f5cea

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2 files changed

+47
-47
lines changed

2 files changed

+47
-47
lines changed

‎ReflectionAnalyzers/Helpers/GetX.cs

Lines changed: 46 additions & 46 deletions
Original file line numberDiff line numberDiff line change
@@ -35,7 +35,7 @@ internal static class GetX
3535
TryGetFlagsOrDefault(invocation, getX, context, out flagsArg, out effectiveFlags) &&
3636
TryGetTypesOrDefault(invocation, getX, context, out typesArg, out types))
3737
{
38-
return TryGetTarget(getX, targetType, ".ctor", effectiveFlags, types, context, out target);
38+
return TryGetMember(getX, targetType, ".ctor", effectiveFlags, types, context, out target);
3939
}
4040

4141
return null;
@@ -78,7 +78,7 @@ internal static class GetX
7878
TryGetFlagsOrDefault(invocation, getX, context, out flagsArg, out effectiveFlags) &&
7979
TryGetTypesOrDefault(invocation, getX, context, out typesArg, out types))
8080
{
81-
return TryGetTarget(getX, targetType, targetName, effectiveFlags, types, context, out target);
81+
return TryGetMember(getX, targetType, targetName, effectiveFlags, types, context, out target);
8282
}
8383

8484
return null;
@@ -105,7 +105,7 @@ internal static class GetX
105105
TryGetFlagsOrDefault(invocation, getX, context, out flagsArg, out effectiveFlags) &&
106106
TryGetTypesOrDefault(invocation, getX, context, out typesArg, out types))
107107
{
108-
return TryGetTarget(getX, targetType, targetName, effectiveFlags, types, context, out target);
108+
return TryGetMember(getX, targetType, targetName, effectiveFlags, types, context, out target);
109109
}
110110

111111
return null;
@@ -143,27 +143,27 @@ internal static bool TryGetTargetType(InvocationExpressionSyntax getX, SyntaxNod
143143
TryGetTargetType(memberAccess.Expression, context, null, out result, out instance);
144144
}
145145

146-
internal static GetXResult TryGetTarget(IMethodSymbol getX, ITypeSymbol targetType, string targetMetadataName, BindingFlags flags, IReadOnlyList<ITypeSymbol> types, SyntaxNodeAnalysisContext context, out ISymbol target)
146+
internal static GetXResult TryGetMember(IMethodSymbol getX, ITypeSymbol targetType, string targetMetadataName, BindingFlags flags, IReadOnlyList<ITypeSymbol> types, SyntaxNodeAnalysisContext context, out ISymbol member)
147147
{
148148
var name = TrimName();
149-
target = null;
149+
member = null;
150150
if (targetType is ITypeParameterSymbol typeParameter)
151151
{
152152
if (typeParameter.ConstraintTypes.Length == 0)
153153
{
154-
return TryGetTarget(getX, context.Compilation.GetSpecialType(SpecialType.System_Object), name, flags, types, context, out target);
154+
return TryGetMember(getX, context.Compilation.GetSpecialType(SpecialType.System_Object), name, flags, types, context, out member);
155155
}
156156

157157
foreach (var constraintType in typeParameter.ConstraintTypes)
158158
{
159-
var result = TryGetTarget(getX, constraintType, name, flags, types, context, out target);
159+
var result = TryGetMember(getX, constraintType, name, flags, types, context, out member);
160160
if (result != GetXResult.NoMatch)
161161
{
162162
return result;
163163
}
164164
}
165165

166-
return TryGetTarget(getX, context.Compilation.GetSpecialType(SpecialType.System_Object), name, flags, types, context, out target);
166+
return TryGetMember(getX, context.Compilation.GetSpecialType(SpecialType.System_Object), name, flags, types, context, out member);
167167
}
168168

169169
if (getX == KnownSymbol.Type.GetNestedType ||
@@ -179,10 +179,10 @@ internal static GetXResult TryGetTarget(IMethodSymbol getX, ITypeSymbol targetTy
179179
continue;
180180
}
181181

182-
if (target == null)
182+
if (member == null)
183183
{
184-
target = candidate;
185-
if (IsOfWrongType(target))
184+
member = candidate;
185+
if (IsOfWrongType(member))
186186
{
187187
return GetXResult.WrongMemberType;
188188
}
@@ -193,41 +193,41 @@ internal static GetXResult TryGetTarget(IMethodSymbol getX, ITypeSymbol targetTy
193193
}
194194
}
195195

196-
if (target != null)
196+
if (member != null)
197197
{
198198
return GetXResult.Single;
199199
}
200200

201-
if (targetType.TryFindFirstMemberRecursive(name, out target))
201+
if (targetType.TryFindFirstMemberRecursive(name, out member))
202202
{
203203
if (getX == KnownSymbol.Type.GetNestedType &&
204-
!targetType.Equals(target.ContainingType))
204+
!targetType.Equals(member.ContainingType))
205205
{
206206
return GetXResult.UseContainingType;
207207
}
208208

209-
if (target.IsStatic &&
210-
target.DeclaredAccessibility == Accessibility.Private &&
211-
!targetType.Equals(target.ContainingType))
209+
if (member.IsStatic &&
210+
member.DeclaredAccessibility == Accessibility.Private &&
211+
!targetType.Equals(member.ContainingType))
212212
{
213213
return GetXResult.UseContainingType;
214214
}
215215

216-
if (target.MetadataName == targetMetadataName &&
217-
!MatchesFilter(target, target.MetadataName, flags, null))
216+
if (member.MetadataName == targetMetadataName &&
217+
!MatchesFilter(member, member.MetadataName, flags, null))
218218
{
219219
return GetXResult.WrongFlags;
220220
}
221221

222-
if (!target.ContainingType.Equals(targetType) &&
223-
(target.IsStatic ||
222+
if (!member.ContainingType.Equals(targetType) &&
223+
(member.IsStatic ||
224224
flags.HasFlagFast(BindingFlags.DeclaredOnly)))
225225
{
226226
return GetXResult.WrongFlags;
227227
}
228228
}
229229

230-
if (IsExplicitImplementation(out target))
230+
if (IsExplicitImplementation(out member))
231231
{
232232
return GetXResult.ExplicitImplementation;
233233
}
@@ -244,36 +244,36 @@ internal static GetXResult TryGetTarget(IMethodSymbol getX, ITypeSymbol targetTy
244244
var current = targetType;
245245
while (current != null)
246246
{
247-
foreach (var member in current.GetMembers(name))
247+
foreach (var candidate in current.GetMembers(name))
248248
{
249-
if (!MatchesFilter(member, targetMetadataName, flags, types))
249+
if (!MatchesFilter(candidate, targetMetadataName, flags, types))
250250
{
251251
continue;
252252
}
253253

254-
if (target == null)
254+
if (member == null)
255255
{
256-
target = member;
257-
if (target.IsStatic &&
258-
target.DeclaredAccessibility == Accessibility.Private &&
259-
!target.ContainingType.Equals(targetType))
256+
member = candidate;
257+
if (member.IsStatic &&
258+
member.DeclaredAccessibility == Accessibility.Private &&
259+
!member.ContainingType.Equals(targetType))
260260
{
261261
return GetXResult.UseContainingType;
262262
}
263263

264-
if (member.IsStatic &&
264+
if (candidate.IsStatic &&
265265
!current.Equals(targetType) &&
266266
!flags.HasFlagFast(BindingFlags.FlattenHierarchy))
267267
{
268268
return GetXResult.WrongFlags;
269269
}
270270

271-
if (IsOfWrongType(member))
271+
if (IsOfWrongType(candidate))
272272
{
273273
return GetXResult.WrongMemberType;
274274
}
275275
}
276-
else if (IsOverriding(target, member))
276+
else if (IsOverriding(member, candidate))
277277
{
278278
// continue
279279
}
@@ -286,18 +286,18 @@ internal static GetXResult TryGetTarget(IMethodSymbol getX, ITypeSymbol targetTy
286286
current = current.BaseType;
287287
}
288288

289-
if (target == null)
289+
if (member == null)
290290
{
291-
if (targetType.TryFindFirstMemberRecursive(name, out target))
291+
if (targetType.TryFindFirstMemberRecursive(name, out member))
292292
{
293-
if (target.MetadataName == targetMetadataName &&
294-
!MatchesFilter(target, target.MetadataName, flags, null))
293+
if (member.MetadataName == targetMetadataName &&
294+
!MatchesFilter(member, member.MetadataName, flags, null))
295295
{
296296
return GetXResult.WrongFlags;
297297
}
298298
}
299299

300-
if (IsExplicitImplementation(out target))
300+
if (IsExplicitImplementation(out member))
301301
{
302302
return GetXResult.ExplicitImplementation;
303303
}
@@ -312,34 +312,34 @@ internal static GetXResult TryGetTarget(IMethodSymbol getX, ITypeSymbol targetTy
312312

313313
return GetXResult.Single;
314314

315-
bool IsOfWrongType(ISymbol member)
315+
bool IsOfWrongType(ISymbol candidate)
316316
{
317317
if (getX.ReturnType == KnownSymbol.EventInfo &&
318-
!(member is IEventSymbol))
318+
!(candidate is IEventSymbol))
319319
{
320320
return true;
321321
}
322322

323323
if (getX.ReturnType == KnownSymbol.FieldInfo &&
324-
!(member is IFieldSymbol))
324+
!(candidate is IFieldSymbol))
325325
{
326326
return true;
327327
}
328328

329329
if (getX.ReturnType == KnownSymbol.MethodInfo &&
330-
!(member is IMethodSymbol))
330+
!(candidate is IMethodSymbol))
331331
{
332332
return true;
333333
}
334334

335335
if (getX.ReturnType == KnownSymbol.PropertyInfo &&
336-
!(member is IPropertySymbol))
336+
!(candidate is IPropertySymbol))
337337
{
338338
return true;
339339
}
340340

341341
if (getX.ReturnType == KnownSymbol.Type &&
342-
!(member is ITypeSymbol))
342+
!(candidate is ITypeSymbol))
343343
{
344344
return true;
345345
}
@@ -430,12 +430,12 @@ bool IsKnownArgument(IParameterSymbol parameter)
430430
/// <summary>
431431
/// Handles GetField, GetEvent, GetMember, GetMethod...
432432
/// </summary>
433-
private static GetXResult? TryMatchGetX(InvocationExpressionSyntax invocation, QualifiedMethod getXMethod, SyntaxNodeAnalysisContext context, out ITypeSymbol targetType, out ArgumentSyntax nameArg, out string targetName, out ISymbol target, out ArgumentSyntax flagsArg, out BindingFlags effectiveFlags)
433+
private static GetXResult? TryMatchGetX(InvocationExpressionSyntax invocation, QualifiedMethod getXMethod, SyntaxNodeAnalysisContext context, out ITypeSymbol targetType, out ArgumentSyntax nameArg, out string targetName, out ISymbol member, out ArgumentSyntax flagsArg, out BindingFlags effectiveFlags)
434434
{
435435
targetType = null;
436436
nameArg = null;
437437
targetName = null;
438-
target = null;
438+
member = null;
439439
flagsArg = null;
440440
effectiveFlags = 0;
441441
if (invocation.ArgumentList != null &&
@@ -444,7 +444,7 @@ bool IsKnownArgument(IParameterSymbol parameter)
444444
TryGetName(invocation, getX, context, out nameArg, out targetName) &&
445445
TryGetFlagsOrDefault(invocation, getX, context, out flagsArg, out effectiveFlags))
446446
{
447-
return TryGetTarget(getX, targetType, targetName, effectiveFlags, null, context, out target);
447+
return TryGetMember(getX, targetType, targetName, effectiveFlags, null, context, out member);
448448
}
449449

450450
return null;

‎ReflectionAnalyzers/NodeAnalzers/NameofAnalyzer.cs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -125,7 +125,7 @@ private static bool TryGetTarget(InvocationExpressionSyntax invocation, IMethodS
125125
target = default(Optional<ISymbol>);
126126
if (GetX.TryGetTargetType(invocation, context, out var targetType, out instance))
127127
{
128-
_ = GetX.TryGetTarget(getX, targetType, name, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance | BindingFlags.FlattenHierarchy, GetX.AnyTypes, context, out var targetSymbol);
128+
_ = GetX.TryGetMember(getX, targetType, name, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance | BindingFlags.FlattenHierarchy, GetX.AnyTypes, context, out var targetSymbol);
129129
target = targetSymbol != null
130130
? new Optional<ISymbol>(targetSymbol)
131131
: default(Optional<ISymbol>);

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