1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
7 …-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x+…  in foo()
8   // expected-note@+1 {{expected an expression statement}}  in foo()
11     goto L1; // expected-error {{use of undeclared label 'L1'}}  in foo()
13   goto L2; // expected-error {{use of undeclared label 'L2'}}  in foo()
15 …-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x+…  in foo()
16   // expected-note@+1 {{expected an expression statement}}  in foo()
34 …// expected-error@+2 {{the statement for 'atomic read' must be an expression statement of form 'v …  in readint()
35   // expected-note@+1 {{expected an expression statement}}  in readint()
38 …// expected-error@+2 {{the statement for 'atomic read' must be an expression statement of form 'v …  in readint()
39   // expected-note@+1 {{expected built-in assignment operator}}  in readint()
42 …// expected-error@+2 {{the statement for 'atomic read' must be an expression statement of form 'v …  in readint()
43   // expected-note@+1 {{expected built-in assignment operator}}  in readint()
46 …// expected-error@+2 {{the statement for 'atomic read' must be an expression statement of form 'v …  in readint()
47   // expected-note@+1 {{expected lvalue expression}}  in readint()
51   // expected-error@+1 {{directive '#pragma omp atomic' cannot contain more than one 'read' clause}}  in readint()
60   // expected-error@+1 {{directive '#pragma omp atomic' cannot contain more than one 'read' clause}}  in readS()
62 …// expected-error@+2 {{the statement for 'atomic read' must be an expression statement of form 'v …  in readS()
63   // expected-note@+1 {{expected expression of scalar type}}  in readS()
73 …// expected-error@+2 {{the statement for 'atomic write' must be an expression statement of form 'x…  in writeint()
74   // expected-note@+1 {{expected an expression statement}}  in writeint()
77 …// expected-error@+2 {{the statement for 'atomic write' must be an expression statement of form 'x…  in writeint()
78   // expected-note@+1 {{expected built-in assignment operator}}  in writeint()
81 …// expected-error@+2 {{the statement for 'atomic write' must be an expression statement of form 'x…  in writeint()
82   // expected-note@+1 {{expected built-in assignment operator}}  in writeint()
88 …// expected-error@+1 {{directive '#pragma omp atomic' cannot contain more than one 'write' clause}}  in writeint()
97 …// expected-error@+1 {{directive '#pragma omp atomic' cannot contain more than one 'write' clause}}  in writeS()
99 …// expected-error@+2 {{the statement for 'atomic write' must be an expression statement of form 'x…  in writeS()
100   // expected-note@+1 {{expected expression of scalar type}}  in writeS()
110 …-error@+2 {{the statement for 'atomic update' must be an expression statement of form '++x;', '--x…  in updateint()
111   // expected-note@+1 {{expected an expression statement}}  in updateint()
114 …-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x+…  in updateint()
115   // expected-note@+1 {{expected built-in binary or unary operator}}  in updateint()
118 …-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x+…  in updateint()
119   // expected-note@+1 {{expected built-in binary operator}}  in updateint()
122 …-error@+2 {{the statement for 'atomic update' must be an expression statement of form '++x;', '--x…  in updateint()
123 …// expected-note@+1 {{expected one of '+', '*', '-', '/', '&', '^', '|', '<<', or '>>' built-in op…  in updateint()
126 …-error@+2 {{the statement for 'atomic update' must be an expression statement of form '++x;', '--x…  in updateint()
127 …// expected-note@+1 {{expected one of '+', '*', '-', '/', '&', '^', '|', '<<', or '>>' built-in op…  in updateint()
130 …-error@+2 {{the statement for 'atomic update' must be an expression statement of form '++x;', '--x…  in updateint()
131   // expected-note@+1 {{expected in right hand side of expression}}  in updateint()
134 …-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x+…  in updateint()
135   // expected-note@+1 {{expected in right hand side of expression}}  in updateint()
138 …-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x+…  in updateint()
139   // expected-note@+1 {{expected in right hand side of expression}}  in updateint()
148   a--;  in updateint()
150   --a;  in updateint()
158   a -= b;  in updateint()
176   a = b - a;  in updateint()
189 …// expected-error@+1 {{directive '#pragma omp atomic' cannot contain more than one 'update' clause…  in updateint()
200 …-error@+2 {{the statement for 'atomic capture' must be a compound statement of form '{v = x; x bin…  in captureint()
201   // expected-note@+1 {{expected compound statement}}  in captureint()
204 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
205   // expected-note@+1 {{expected assignment expression}}  in captureint()
208 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
209   // expected-note@+1 {{expected built-in binary or unary operator}}  in captureint()
212 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
213   // expected-note@+1 {{expected assignment expression}}  in captureint()
216 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
217 …// expected-note@+1 {{expected one of '+', '*', '-', '/', '&', '^', '|', '<<', or '>>' built-in op…  in captureint()
220 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
221   // expected-note@+1 {{expected assignment expression}}  in captureint()
224 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
225   // expected-note@+1 {{expected assignment expression}}  in captureint()
228 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
229   // expected-note@+1 {{expected assignment expression}}  in captureint()
232 …-error@+2 {{the statement for 'atomic capture' must be a compound statement of form '{v = x; x bin…  in captureint()
233   // expected-note@+1 {{expected exactly two expression statements}}  in captureint()
236 …-error@+2 {{the statement for 'atomic capture' must be a compound statement of form '{v = x; x bin…  in captureint()
237   // expected-note@+1 {{expected exactly two expression statements}}  in captureint()
240 …-error@+2 {{the statement for 'atomic capture' must be a compound statement of form '{v = x; x bin…  in captureint()
241   // expected-note@+1 {{expected in right hand side of the first expression}}  in captureint()
244 …-error@+2 {{the statement for 'atomic capture' must be a compound statement of form '{v = x; x bin…  in captureint()
245   // expected-note@+1 {{expected in right hand side of the first expression}}  in captureint()
250 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
251   // expected-note@+1 {{expected in right hand side of expression}}  in captureint()
254 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
255   // expected-note@+1 {{expected in right hand side of expression}}  in captureint()
258 …-error@+2 {{the statement for 'atomic capture' must be an expression statement of form 'v = ++x;',…  in captureint()
259   // expected-note@+1 {{expected in right hand side of expression}}  in captureint()
268   c = a--;  in captureint()
270   c = --a;  in captureint()
278   c = a -= b;  in captureint()
296   c = a = b - a;  in captureint()
318   {c = a;a--;}  in captureint()
320   {--a;c = a;}  in captureint()
328   {a -= b;c = a;}  in captureint()
346   {c = a; a = b - a;}  in captureint()
361 …// expected-error@+1 {{directive '#pragma omp atomic' cannot contain more than one 'capture' claus…  in captureint()