Bug 22133 – [REG2.097] Breaking change in DotTemplateExp type semantics leading to e.g. isInputRange regression

``` import std.range.primitives : isInputRange; struct Slice { bool empty() const; int front() const; void popFront()() // note: requires a mutable Slice {} } static assert(isInputRange!( Slice) == true); static assert(isInputRange!(const Slice) == false); // fails since v2.097 ``` It boils down to both of the following assertions failing since v2.097: ``` enum isInputRange1(R) = is(typeof((R r) => r.popFront)); enum isInputRange2(R) = __traits(compiles, (R r) => r.popFront); static assert(isInputRange1!(const Slice) == false); static assert(isInputRange2!(const Slice) == false); ``` Regression introduced by https://github.com/dlang/dmd/pull/12294.

@ibuclaw updated dlang/dmd pull request #12897 "Revert "Fix Issue 21742 - dot template expressions don't have the void type like any template" fixing this issue: - fix Issue 22133 - [REG2.097] Breaking change in DotTemplateExp type semantics leading to e.g. isInputRange regression https://github.com/dlang/dmd/pull/12897

dlang/dmd pull request #12897 "fix Issue 22133 - [REG2.097] Breaking change in DotTemplateExp type semantics leading to e.g. isInputRange regression" was merged into stable: - 930e6139ff181de42a889d3008408684bb3c31cf by Iain Buclaw: fix Issue 22133 - [REG2.097] Breaking change in DotTemplateExp type semantics leading to e.g. isInputRange regression https://github.com/dlang/dmd/pull/12897

dlang/dmd pull request #12920 "[dmd-cxx] fix Issue 22133 - [REG2.097] Breaking change in DotTemplateExp type semantics leading to e.g. isInputRange regression" was merged into dmd-cxx: - 0b0591a50c0f6db6b6539cb3dba95edd291592d5 by Iain Buclaw: [dmd-cxx] fix Issue 22133 - [REG2.097] Breaking change in DotTemplateExp type semantics leading to e.g. isInputRange regression https://github.com/dlang/dmd/pull/12920

dlang/dmd pull request #12944 "Merge branch 'stable' into merge_master" was merged into master: - f9e8117fd740638258dcad3997d6eaff5589f2e5 by Iain Buclaw: fix Issue 22133 - [REG2.097] Breaking change in DotTemplateExp type semantics leading to e.g. isInputRange regression https://github.com/dlang/dmd/pull/12944