diff options
Diffstat (limited to 'src/analyzer.c')
| -rw-r--r-- | src/analyzer.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/analyzer.c b/src/analyzer.c index b1c18e2..1bbb43c 100644 --- a/src/analyzer.c +++ b/src/analyzer.c @@ -21,15 +21,12 @@ #include "types.h" #define LOG2_10 (3.321928) -#define MP_BITCNT_MAX ((mp_bitcnt_t)-1) - -/* In debug builds we want to actually alloc a new mpq_t so that it’s - easier to free memory without doing a double free */ -#if DEBUG -# define MPQCPY(x, y) do { mpq_init(x); mpq_set(x, y); } while (false) -#else -# define MPQCPY(x, y) (*(x) = *(y)) -#endif +#define MP_BITCNT_MAX ((mp_bitcnt_t) - 1) +#define MPQCPY(x, y) \ + do { \ + mpq_init(x); \ + mpq_set(x, y); \ + } while (false) typedef struct { scope_t *buf; @@ -409,6 +406,7 @@ analyzeexpr(struct azctx *ctx, idx_t i) err("analyzer: Unknown symbol ‘%.*s’", SV_PRI_ARGS(sv)); } + case ASTUNPLUS: case ASTUNCMPL: case ASTUNNEG: { idx_t ni, rhs; @@ -708,12 +706,14 @@ out: err("analyzer: Cannot perform bitwise complement of constant"); break; } + case ASTUNPLUS: case ASTUNNEG: { idx_t rhs = ctx->ast.kids[i].rhs; ni = constfoldexpr(ctx, ctx->types[i], rhs); if (TESTBIT(ctx->cnst, rhs)) { MPQCPY(ctx->folds[i].q, ctx->folds[rhs].q); - mpq_neg(ctx->folds[i].q, ctx->folds[i].q); + if (ctx->ast.kinds[i] == ASTUNNEG) + mpq_neg(ctx->folds[i].q, ctx->folds[i].q); } break; } |