[OPENMP 4.1] Allow variables with reference types in private clauses.
OpenMP 4.1 allows to use variables with reference types in all private clauses (private, firstprivate, lastprivate, linear etc.). Patch allows to use such variables and fixes codegen for linear variables with reference types.
llvm-svn: 245268
diff --git a/clang/test/OpenMP/for_linear_messages.cpp b/clang/test/OpenMP/for_linear_messages.cpp
index 7d8a333..b06852e 100644
--- a/clang/test/OpenMP/for_linear_messages.cpp
+++ b/clang/test/OpenMP/for_linear_messages.cpp
@@ -102,7 +102,7 @@
I e(4);
I g(5);
int i;
- int &j = i; // expected-note {{'j' defined here}}
+ int &j = i;
#pragma omp for linear // expected-error {{expected '(' after 'linear'}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp for linear ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
@@ -138,7 +138,7 @@
#pragma omp for linear(v:i)
for (int k = 0; k < argc; ++k) { i = k; v += i; }
}
- #pragma omp for linear(j) // expected-error {{arguments of OpenMP clause 'linear' cannot be of reference type}}
+ #pragma omp for linear(j)
for (int k = 0; k < argc; ++k) ++k;
int v = 0;
#pragma omp for linear(v:j)
@@ -166,7 +166,7 @@
S4 e(4); // expected-note {{'e' defined here}}
S5 g(5); // expected-note {{'g' defined here}}
int i;
- int &j = i; // expected-note {{'j' defined here}}
+ int &j = i;
#pragma omp for linear // expected-error {{expected '(' after 'linear'}}
for (int k = 0; k < argc; ++k) ++k;
#pragma omp for linear ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
@@ -203,7 +203,7 @@
#pragma omp for linear(i : 4)
for (int k = 0; k < argc; ++k) { ++k; i += 4; }
}
- #pragma omp for linear(j) // expected-error {{arguments of OpenMP clause 'linear' cannot be of reference type 'int &'}}
+ #pragma omp for linear(j)
for (int k = 0; k < argc; ++k) ++k;
#pragma omp for linear(i)
for (int k = 0; k < argc; ++k) ++k;