diff options
| -rw-r--r-- | cfrontend/C2Clight.ml | 15 | ||||
| -rw-r--r-- | test/regression/pragmas.c | 2 |
2 files changed, 10 insertions, 7 deletions
diff --git a/cfrontend/C2Clight.ml b/cfrontend/C2Clight.ml index fb939a4..1be7aae 100644 --- a/cfrontend/C2Clight.ml +++ b/cfrontend/C2Clight.ml @@ -764,13 +764,14 @@ let convertProgram p = (** ** Extracting information about global variables from their atom *) -let type_is_readonly env t = - let a1 = Cutil.attributes_of_type env t in - let a = - match Cutil.unroll env t with - | C.TArray(ty, _, _) -> a1 @ Cutil.attributes_of_type env ty - | _ -> a1 in - List.mem C.AConst a && not (List.mem C.AVolatile a) +let rec type_is_readonly env t = + let a = Cutil.attributes_of_type env t in + if List.mem C.AVolatile a then false else + if List.mem C.AConst a then true else + match Cutil.unroll env t with + | C.TArray(t', _, _) -> type_is_readonly env t' + | _ -> false + end let atom_is_static a = try diff --git a/test/regression/pragmas.c b/test/regression/pragmas.c index 43daa32..36361cd 100644 --- a/test/regression/pragmas.c +++ b/test/regression/pragmas.c @@ -35,11 +35,13 @@ int f(int n) /* Redefining some standard sections */ #pragma section SCONST ".myconst" ".myconst" far-absolute R +#pragma section CONST ".myconst" ".myconst" far-absolute R #pragma section DATA ".mysda_i" ".mysda_u" near-data RW #pragma section CODE ".mycode" ".mycode" standard RX const double v = 1.414; int w[10]; +const char t[5][5] = { 1, 2, 3 }; double h(int n) { |