def note_surrounding_namespace_starts_here : Note<
"surrounding namespace with visibility attribute starts here">;
def err_pragma_loop_invalid_value : Error<
- "%select{invalid|missing}0 value%select{ %1|}0; expected a positive integer value">;
+ "invalid argument; expected a positive integer value">;
def err_pragma_loop_invalid_keyword : Error<
- "%select{invalid|missing}0 keyword%select{ %1|}0; expected 'enable' or 'disable'">;
+ "invalid argument; expected 'enable' or 'disable'">;
def err_pragma_loop_compatibility : Error<
"%select{incompatible|duplicate}0 directives '%1(%2)' and '%3(%4)'">;
def err_pragma_loop_precedes_nonloop : Error<
if (Option == LoopHintAttr::Vectorize || Option == LoopHintAttr::Interleave ||
Option == LoopHintAttr::Unroll) {
if (!ValueInfo) {
- S.Diag(ValueLoc->Loc, diag::err_pragma_loop_invalid_keyword)
- << /*MissingKeyword=*/true << "";
+ S.Diag(ValueLoc->Loc, diag::err_pragma_loop_invalid_keyword);
return nullptr;
}
-
if (ValueInfo->isStr("disable"))
ValueInt = 0;
else if (ValueInfo->isStr("enable"))
ValueInt = 1;
else {
- S.Diag(ValueLoc->Loc, diag::err_pragma_loop_invalid_keyword)
- << /*MissingKeyword=*/false << ValueInfo;
+ S.Diag(ValueLoc->Loc, diag::err_pragma_loop_invalid_keyword);
return nullptr;
}
} else if (Option == LoopHintAttr::VectorizeWidth ||
// FIXME: We should support template parameters for the loop hint value.
// See bug report #19610.
llvm::APSInt ValueAPS;
- if (!ValueExpr || !ValueExpr->isIntegerConstantExpr(ValueAPS, S.Context)) {
- S.Diag(ValueLoc->Loc, diag::err_pragma_loop_invalid_value)
- << /*MissingValue=*/true << "";
- return nullptr;
- }
-
- if ((ValueInt = ValueAPS.getSExtValue()) < 1) {
- S.Diag(ValueLoc->Loc, diag::err_pragma_loop_invalid_value)
- << /*MissingValue=*/false << ValueInt;
+ if (!ValueExpr || !ValueExpr->isIntegerConstantExpr(ValueAPS, S.Context) ||
+ (ValueInt = ValueAPS.getSExtValue()) < 1) {
+ S.Diag(ValueLoc->Loc, diag::err_pragma_loop_invalid_value);
return nullptr;
}
} else
/* expected-error {{expected ')'}} */ #pragma clang loop interleave_count(4
/* expected-error {{expected ')'}} */ #pragma clang loop unroll_count(4
+/* expected-error {{missing argument to loop pragma 'vectorize'}} */ #pragma clang loop vectorize()
+/* expected-error {{missing argument to loop pragma 'interleave_count'}} */ #pragma clang loop interleave_count()
+/* expected-error {{missing argument to loop pragma 'unroll'}} */ #pragma clang loop unroll()
+
/* expected-error {{missing option}} */ #pragma clang loop
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword(enable)
List[i] = i;
}
-/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop vectorize_width(0)
-/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop interleave_count(0)
-/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop unroll_count(0)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop vectorize_width(0)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop interleave_count(0)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop unroll_count(0)
while (i-5 < Length) {
List[i] = i;
}
-/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop vectorize_width(3000000000)
-/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop interleave_count(3000000000)
-/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop unroll_count(3000000000)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop vectorize_width(3000000000)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop interleave_count(3000000000)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop unroll_count(3000000000)
while (i-6 < Length) {
List[i] = i;
}
-/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop vectorize_width(badvalue)
-/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop interleave_count(badvalue)
-/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop unroll_count(badvalue)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop vectorize_width(badvalue)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop interleave_count(badvalue)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop unroll_count(badvalue)
while (i-6 < Length) {
List[i] = i;
}
-/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop vectorize(badidentifier)
-/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop interleave(badidentifier)
-/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop unroll(badidentifier)
+/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop vectorize(badidentifier)
+/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop interleave(badidentifier)
+/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop unroll(badidentifier)
while (i-7 < Length) {
List[i] = i;
}
+// PR20069 - Loop pragma arguments that are not identifiers or numeric
+// constants crash FE.
+/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop vectorize(()
+/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop interleave(*)
+/* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop unroll(=)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop vectorize_width(^)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop interleave_count(/)
+/* expected-error {{invalid argument; expected a positive integer value}} */ #pragma clang loop unroll_count(==)
+ while (i-8 < Length) {
+ List[i] = i;
+ }
+
#pragma clang loop vectorize(enable)
/* expected-error {{expected a for, while, or do-while loop to follow the '#pragma clang loop' directive}} */ int j = Length;
List[0] = List[1];