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From-SVN: r1004
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Richard Stallman 1992-05-17 21:15:14 +00:00
parent 7e8b9a1d77
commit 98f21a70bf
1 changed files with 4 additions and 0 deletions
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gcc/tree.h
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@ -218,6 +218,10 @@ struct tree_common
implicitly and should not lead to an "unused value" warning. */
#define TREE_NO_UNUSED_WARNING(NODE) ((NODE)->common.static_flag)
/* In a NON_LVALUE_EXPR, this means there was overflow in folding.
The folded constant is inside the NON_LVALUE_EXPR. */
#define TREE_CONSTANT_OVERFLOW(NODE) ((NODE)->common.static_flag)
/* Nonzero for a TREE_LIST or TREE_VEC node means that the derivation
chain is via a `virtual' declaration. */
#define TREE_VIA_VIRTUAL(NODE) ((NODE)->common.static_flag)