On Feb 10, 2012, at 2:35 PM, Ian Lance Taylor wrote: > Amittai Aviram <amittai.aviram@xxxxxxxx> writes: > >> But I cannot find any definition for OMP_CLAUSE_CHECK. Where does GCC define this macro? Thanks. > > It is defined in the generated file tree-check.h. After building gcc, > look at gcc/tree-check.h in your build directory. tree-check.h is built > by the gencheck program. > > At present the definition is > > #define OMP_CLAUSE_CHECK(t) TREE_CHECK (t, OMP_CLAUSE) > > Ian OK, I see—thanks! Now I am wondering about the "tree" type. Lots of files use it, including gcc/gcc/tree.h, but I haven't been able to find its definition so far. Any hints? Thanks again! Amittai Aviram PhD Student in Computer Science Yale University 646 483 2639 amittai.aviram@xxxxxxxx http://www.amittai.com
