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in storage class doesn't mean ref/assignable

This commit is contained in:
Basile Burg 2017-05-08 18:24:15 +02:00
parent 004847624b
commit cd5dbd84e0
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GPG Key ID: 1868039F415CB8CF
1 changed files with 5 additions and 6 deletions
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11
src/analysis/unused.d
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@ -299,18 +299,15 @@ class UnusedVariableCheck : BaseAnalyzer
override void visit(const Parameter parameter) override void visit(const Parameter parameter)
{ {
import std.algorithm : canFind; import std.algorithm : among;
import std.algorithm.iteration : filter; import std.algorithm.iteration : filter;
import std.range : empty; import std.range : empty;
import std.array : array; import std.array : array;
if (parameter.name != tok!"") if (parameter.name != tok!"")
{ {
immutable bool isRef = immutable bool isRef = !parameter.parameterAttributes
canFind(parameter.parameterAttributes, cast(IdType) tok!"ref") || .filter!(a => a.among(tok!"ref", tok!"out")).empty;
canFind(parameter.parameterAttributes, cast(IdType) tok!"in") ||
canFind(parameter.parameterAttributes, cast(IdType) tok!"out");
immutable bool isPtr = parameter.type && !parameter.type immutable bool isPtr = parameter.type && !parameter.type
.typeSuffixes.filter!(a => a.star != tok!"").empty; .typeSuffixes.filter!(a => a.star != tok!"").empty;
@ -461,6 +458,8 @@ private:
int a; // [warn]: Variable a is never used. int a; // [warn]: Variable a is never used.
} }
void inPSC(in int a){} // [warn]: Parameter a is never used.
// Issue 380 // Issue 380
int templatedEnum() int templatedEnum()
{ {