hazohelet updated this revision to Diff 540486.
hazohelet added a comment.
Uses `FunctionDecl::getNameForDiagnostic`
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D154366/new/
https://reviews.llvm.org/D154366
Files:
clang/docs/ReleaseNotes.rst
clang/lib/AST/ExprConstant.cpp
clang/test/AST/Interp/literals.cpp
clang/test/SemaCXX/builtin-align-cxx.cpp
clang/test/SemaCXX/constant-expression-cxx11.cpp
clang/test/SemaCXX/constant-expression-cxx14.cpp
clang/test/SemaCXX/constexpr-builtin-bit-cast.cpp
clang/test/SemaCXX/cxx2b-consteval-propagate.cpp
Index: clang/test/SemaCXX/cxx2b-consteval-propagate.cpp
===================================================================
--- clang/test/SemaCXX/cxx2b-consteval-propagate.cpp
+++ clang/test/SemaCXX/cxx2b-consteval-propagate.cpp
@@ -45,7 +45,7 @@
}
int i = hh<int>(); // expected-error {{call to immediate function 'examples::hh<int>' is not a constant expression}} \
- // expected-note {{in call to 'hh()'}}
+ // expected-note {{in call to 'hh<int>()'}}
struct A {
int x;
Index: clang/test/SemaCXX/constexpr-builtin-bit-cast.cpp
===================================================================
--- clang/test/SemaCXX/constexpr-builtin-bit-cast.cpp
+++ clang/test/SemaCXX/constexpr-builtin-bit-cast.cpp
@@ -117,11 +117,11 @@
constexpr pad pir{4, 4};
// expected-error@+2 {{constexpr variable 'piw' must be initialized by a constant expression}}
- // expected-note@+1 {{in call to 'bit_cast(pir)'}}
+ // expected-note@+1 {{in call to 'bit_cast<no_pad, pad>(pir)'}}
constexpr int piw = bit_cast<no_pad>(pir).x;
// expected-error@+2 {{constexpr variable 'bad' must be initialized by a constant expression}}
- // expected-note@+1 {{in call to 'bit_cast(pir)'}}
+ // expected-note@+1 {{in call to 'bit_cast<no_pad, pad>(pir)'}}
constexpr no_pad bad = bit_cast<no_pad>(pir);
constexpr pad fine = bit_cast<pad>(no_pad{1, 2, 3, 4, 5});
Index: clang/test/SemaCXX/constant-expression-cxx14.cpp
===================================================================
--- clang/test/SemaCXX/constant-expression-cxx14.cpp
+++ clang/test/SemaCXX/constant-expression-cxx14.cpp
@@ -1038,7 +1038,7 @@
void foo() __attribute__((enable_if(sum(Cs) == 'a' + 'b', "")));
void run() { foo(); }
-static_assert(sum(Cs) == 'a' + 'b', ""); // expected-error{{not an integral constant expression}} expected-note{{in call to 'sum(Cs)'}}
+static_assert(sum(Cs) == 'a' + 'b', ""); // expected-error{{not an integral constant expression}} expected-note{{in call to 'sum<2>(Cs)'}}
constexpr int S = sum(Cs); // expected-error{{must be initialized by a constant expression}} expected-note{{in call}}
}
Index: clang/test/SemaCXX/constant-expression-cxx11.cpp
===================================================================
--- clang/test/SemaCXX/constant-expression-cxx11.cpp
+++ clang/test/SemaCXX/constant-expression-cxx11.cpp
@@ -1781,7 +1781,7 @@
static_assert(get(arr, 1) == 1, "");
static_assert(get(arr, 4) == 4, "");
static_assert(get(arr, 0) == 4, ""); // expected-error{{not an integral constant expression}} \
- // expected-note{{in call to 'get(arr, 0)'}}
+ // expected-note{{in call to 'get<const int, 5UL>(arr, 0)'}}
}
namespace std { struct type_info; }
Index: clang/test/SemaCXX/builtin-align-cxx.cpp
===================================================================
--- clang/test/SemaCXX/builtin-align-cxx.cpp
+++ clang/test/SemaCXX/builtin-align-cxx.cpp
@@ -137,26 +137,26 @@
constexpr long const_value(long l) { return l; }
// Check some invalid values during constant-evaluation
static_assert(wrap_align_down(1, const_value(-1)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_align_down(1, -1)'}}
+// expected-note@-1{{in call to 'wrap_align_down<int>(1, -1)'}}
static_assert(wrap_align_up(1, const_value(-2)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_align_up(1, -2)'}}
+// expected-note@-1{{in call to 'wrap_align_up<int>(1, -2)'}}
static_assert(wrap_is_aligned(1, const_value(-3)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_is_aligned(1, -3)'}}
+// expected-note@-1{{in call to 'wrap_is_aligned<int>(1, -3)'}}
static_assert(wrap_align_down(1, const_value(17)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_align_down(1, 17)'}}
+// expected-note@-1{{in call to 'wrap_align_down<int>(1, 17)'}}
static_assert(wrap_align_up(1, const_value(18)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_align_up(1, 18)'}}
+// expected-note@-1{{in call to 'wrap_align_up<int>(1, 18)'}}
static_assert(wrap_is_aligned(1, const_value(19)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_is_aligned(1, 19)'}}
+// expected-note@-1{{in call to 'wrap_is_aligned<int>(1, 19)'}}
// Check invalid values for smaller types:
static_assert(wrap_align_down(static_cast<short>(1), const_value(1 << 20)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_align_down(1, 1048576)'}}
+// expected-note@-1{{in call to 'wrap_align_down<short>(1, 1048576)'}}
// Check invalid boolean type
static_assert(wrap_align_up(static_cast<int>(1), const_value(1ull << 33)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_align_up(1, 8589934592)'}}
+// expected-note@-1{{in call to 'wrap_align_up<int>(1, 8589934592)'}}
static_assert(wrap_is_aligned(static_cast<char>(1), const_value(1 << 22)), ""); // expected-error{{not an integral constant expression}}
-// expected-note@-1{{in call to 'wrap_is_aligned(1, 4194304)'}}
+// expected-note@-1{{in call to 'wrap_is_aligned<char>(1, 4194304)'}}
// Check invalid boolean type
static_assert(wrap_align_up(static_cast<bool>(1), const_value(1 << 21)), ""); // expected-error{{not an integral constant expression}}
Index: clang/test/AST/Interp/literals.cpp
===================================================================
--- clang/test/AST/Interp/literals.cpp
+++ clang/test/AST/Interp/literals.cpp
@@ -474,22 +474,22 @@
return 1;
}
static_assert(uninit<int, true>(), ""); // ref-error {{not an integral constant expression}} \
- // ref-note {{in call to 'uninit()'}} \
+ // ref-note {{in call to 'uninit<int, true>()'}} \
// expected-error {{not an integral constant expression}} \
// expected-note {{in call to 'uninit()'}}
static_assert(uninit<int, false>(), ""); // ref-error {{not an integral constant expression}} \
- // ref-note {{in call to 'uninit()'}} \
+ // ref-note {{in call to 'uninit<int, false>()'}} \
// expected-error {{not an integral constant expression}} \
// expected-note {{in call to 'uninit()'}}
static_assert(uninit<float, true>(), ""); // ref-error {{not an integral constant expression}} \
- // ref-note {{in call to 'uninit()'}} \
+ // ref-note {{in call to 'uninit<float, true>()'}} \
// expected-error {{not an integral constant expression}} \
// expected-note {{in call to 'uninit()'}}
static_assert(uninit<float, false>(), ""); // ref-error {{not an integral constant expression}} \
- // ref-note {{in call to 'uninit()'}} \
+ // ref-note {{in call to 'uninit<float, false>()'}} \
// expected-error {{not an integral constant expression}} \
// expected-note {{in call to 'uninit()'}}
Index: clang/lib/AST/ExprConstant.cpp
===================================================================
--- clang/lib/AST/ExprConstant.cpp
+++ clang/lib/AST/ExprConstant.cpp
@@ -1921,7 +1921,8 @@
cast<CXXMethodDecl>(Callee)->isInstance();
if (!IsMemberCall)
- Out << *Callee << '(';
+ Callee->getNameForDiagnostic(Out, Info.Ctx.getPrintingPolicy(),
+ /*Qualified=*/false);
if (This && IsMemberCall) {
if (const auto *MCE = dyn_cast_if_present<CXXMemberCallExpr>(CallExpr)) {
@@ -1946,10 +1947,13 @@
Info.Ctx.getLValueReferenceType(This->Designator.MostDerivedType));
Out << ".";
}
- Out << *Callee << '(';
+ Callee->getNameForDiagnostic(Out, Info.Ctx.getPrintingPolicy(),
+ /*Qualified=*/false);
IsMemberCall = false;
}
+ Out << '(';
+
for (FunctionDecl::param_const_iterator I = Callee->param_begin(),
E = Callee->param_end(); I != E; ++I, ++ArgIndex) {
if (ArgIndex > (unsigned)IsMemberCall)
Index: clang/docs/ReleaseNotes.rst
===================================================================
--- clang/docs/ReleaseNotes.rst
+++ clang/docs/ReleaseNotes.rst
@@ -420,6 +420,8 @@
- ``-Wformat`` will no longer suggest a no-op fix-it for fixing scoped enum format
warnings. Instead, it will suggest casting the enum object to the type specified
in the format string.
+- Clang constexpr evaluator now prints template arguments when displaying
+ template-specialization function calls.
Bug Fixes in This Version
-------------------------
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