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// RUN: %clang_cc1 -verify -fopenmp %s
void foo ( ) {
}
bool foobool ( int argc ) {
return argc ;
}
struct S1 ; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
extern S1 a ;
class S2 {
mutable int a ;
public :
S2 ( ) : a ( 0 ) { }
S2 ( S2 & s2 ) : a ( s2 . a ) { }
const S2 & operator = ( const S2 & ) const ;
S2 & operator = ( const S2 & ) ;
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static float S2s ; // expected-note {{static data member is predetermined as shared}}
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static const float S2sc ;
} ;
const float S2 : : S2sc = 0 ; // expected-note {{static data member is predetermined as shared}}
const S2 b ;
const S2 ba [ 5 ] ;
class S3 {
int a ;
S3 & operator = ( const S3 & s3 ) ; // expected-note 2 {{implicitly declared private here}}
public :
S3 ( ) : a ( 0 ) { }
S3 ( S3 & s3 ) : a ( s3 . a ) { }
} ;
const S3 c ; // expected-note {{global variable is predetermined as shared}}
const S3 ca [ 5 ] ; // expected-note {{global variable is predetermined as shared}}
extern const int f ; // expected-note {{global variable is predetermined as shared}}
class S4 {
int a ;
S4 ( ) ; // expected-note 3 {{implicitly declared private here}}
S4 ( const S4 & s4 ) ;
public :
S4 ( int v ) : a ( v ) { }
} ;
class S5 {
int a ;
S5 ( ) : a ( 0 ) { } // expected-note {{implicitly declared private here}}
public :
S5 ( const S5 & s5 ) : a ( s5 . a ) { }
S5 ( int v ) : a ( v ) { }
} ;
class S6 {
int a ;
S6 ( ) : a ( 0 ) { }
public :
S6 ( const S6 & s6 ) : a ( s6 . a ) { }
S6 ( int v ) : a ( v ) { }
} ;
S3 h ;
# pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
template < class I , class C >
int foomain ( int argc , char * * argv ) {
I e ( 4 ) ;
I g ( 5 ) ;
int i ;
int & j = i ;
# pragma omp parallel
# pragma omp taskloop lastprivate // expected-error {{expected '(' after 'lastprivate'}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate() // expected-error {{expected expression}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
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# pragma omp taskloop lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(argc)
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(argv[1]) // expected-error {{expected variable name}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
{
int v = 0 ;
int i ;
# pragma omp taskloop lastprivate(i)
for ( int k = 0 ; k < argc ; + + k ) {
i = k ;
v + = i ;
}
}
# pragma omp parallel shared(i)
# pragma omp parallel private(i)
# pragma omp taskloop lastprivate(j)
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
# pragma omp taskloop lastprivate(i)
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
return 0 ;
}
void bar ( S4 a [ 2 ] ) {
# pragma omp parallel
# pragma omp taskloop lastprivate(a)
for ( int i = 0 ; i < 2 ; + + i )
foo ( ) ;
}
namespace A {
double x ;
# pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
}
namespace B {
using A : : x ;
}
int main ( int argc , char * * argv ) {
const int d = 5 ; // expected-note {{constant variable is predetermined as shared}}
const int da [ 5 ] = { 0 } ; // expected-note {{constant variable is predetermined as shared}}
S4 e ( 4 ) ;
S5 g ( 5 ) ;
S3 m ;
S6 n ( 2 ) ;
int i ;
int & j = i ;
# pragma omp parallel
# pragma omp taskloop lastprivate // expected-error {{expected '(' after 'lastprivate'}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate() // expected-error {{expected expression}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
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# pragma omp taskloop lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(argc)
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(argv[1]) // expected-error {{expected variable name}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(2 * 2) // expected-error {{expected variable name}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(ba)
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
int xa ;
# pragma omp parallel
# pragma omp taskloop lastprivate(xa) // OK
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
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# pragma omp taskloop lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
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for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp taskloop'}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(i)
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel private(xa)
# pragma omp taskloop lastprivate(xa)
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel reduction(+ : xa)
# pragma omp taskloop lastprivate(xa)
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(j)
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
# pragma omp parallel
# pragma omp taskloop lastprivate(n) firstprivate(n) // OK
for ( i = 0 ; i < argc ; + + i )
foo ( ) ;
static int si ;
# pragma omp taskloop lastprivate(si) // OK
for ( i = 0 ; i < argc ; + + i )
si = i + 1 ;
return foomain < S4 , S5 > ( argc , argv ) ; // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
}