https://bugs.llvm.org/show_bug.cgi?id=45469
Bug ID: 45469
Summary: Omitting the optional variable-category of defaultmap
clause causes Clang to abort
Product: clang
Version: 10.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: OpenMP
Assignee: unassignedclangb...@nondot.org
Reporter: jennifer...@intel.com
CC: llvm-bugs@lists.llvm.org
In OMP spec 5.0:
The syntax of the defaultmap clause is as follows:
defaultmap(implicit-behavior[:variable-category])
But current clang give error when omitting variable-category
cmplrllvm-11546>clang -cc1 -fopenmp -fopenmp-version=50 x.cpp
x.cpp:4:45: warning: missing ':' after defaultmap modifier - ignoring
#pragma omp target defaultmap(firstprivate)
^
x.cpp:4:45: error: expected 'scalar', 'aggregate', 'pointer' in OpenMP clause
'defaultmap'
1 warning and 1 error generated.
cmplrllvm-11546>cat x.cpp
void implicit_maps_double_complex (int a){
double _Complex dc = (double)a;
#pragma omp target defaultmap(firstprivate)
{
dc *= dc;
}
}
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