diff options
Diffstat (limited to 'lib/dialyzer/test/opaque_SUITE_data/src/simple')
-rw-r--r-- | lib/dialyzer/test/opaque_SUITE_data/src/simple/rec_api.erl | 60 | ||||
-rw-r--r-- | lib/dialyzer/test/opaque_SUITE_data/src/simple/simple1_api.erl | 4 |
2 files changed, 55 insertions, 9 deletions
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/simple/rec_api.erl b/lib/dialyzer/test/opaque_SUITE_data/src/simple/rec_api.erl index d9b1d59f0c..fb6d59d263 100644 --- a/lib/dialyzer/test/opaque_SUITE_data/src/simple/rec_api.erl +++ b/lib/dialyzer/test/opaque_SUITE_data/src/simple/rec_api.erl @@ -1,9 +1,9 @@ -module(rec_api). --export([t1/0, t2/0, adt_t1/0, adt_t1/1, adt_r1/0, - t/1, t_adt/0, r/0, r_adt/0]). +-export([t1/0, t2/0, t3/0, adt_t1/0, adt_t1/1, adt_r1/0, + t/1, t_adt/0, r/0, r_adt/0, u1/0, u2/0, u3/0, v1/0, v2/0, v3/0]). --export_type([{a,0},{r1,0}]). +-export_type([{a,0},{r1,0}, r2/0, r3/0]). -export_type([f/0, op_t/0, r/0, tup/0]). @@ -19,8 +19,14 @@ t1() -> {r1, a} = A. t2() -> - A = {r1, 10}, % violates the type of #r1{} - {r1, 10} = A. % violates the type of #r1{} + A = {r1, 10}, + {r1, 10} = A, + A = #r1{f1 = 10}, % violates the type of field f1 + #r1{f1 = 10} = A. + +t3() -> + A = {r1, 10}, + #r1{f1 = 10} = A. % violates the type of #r1{} adt_t1() -> R = rec_adt:r1(), @@ -66,7 +72,8 @@ t_adt() -> -spec r() -> _. r() -> - {r, f(), 2}. % OK, f() is a local opaque type + {{r, f(), 2}, + #r{f = f(), o = 2}}. % OK, f() is a local opaque type -spec f() -> f(). @@ -74,4 +81,43 @@ f() -> fun(_) -> 3 end. r_adt() -> - {r, rec_adt:f(), 2}. % breaks the opaqueness + {{r, rec_adt:f(), 2}, + #r{f = rec_adt:f(), o = 2}}. % breaks the opaqueness + +-record(r2, % like #r1{}, but with initial value + {f1 = a :: a()}). + +-opaque r2() :: #r2{}. + +u1() -> + A = #r2{f1 = a}, + {r2, a} = A. + +u2() -> + A = {r2, 10}, + {r2, 10} = A, + A = #r2{f1 = 10}, % violates the type of field f1 + #r2{f1 = 10} = A. + +u3() -> + A = {r2, 10}, + #r2{f1 = 10} = A. % violates the type of #r2{} + +-record(r3, % like #r1{}, but an opaque type + {f1 = queue:new():: queue:queue()}). + +-opaque r3() :: #r3{}. + +v1() -> + A = #r3{f1 = queue:new()}, + {r3, a} = A. % breaks the opaqueness + +v2() -> + A = {r3, 10}, + {r3, 10} = A, + A = #r3{f1 = 10}, % violates the type of field f1 + #r3{f1 = 10} = A. + +v3() -> + A = {r3, 10}, + #r3{f1 = 10} = A. % breaks the opaqueness diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/simple/simple1_api.erl b/lib/dialyzer/test/opaque_SUITE_data/src/simple/simple1_api.erl index 5135eb8e59..eef2074e0c 100644 --- a/lib/dialyzer/test/opaque_SUITE_data/src/simple/simple1_api.erl +++ b/lib/dialyzer/test/opaque_SUITE_data/src/simple/simple1_api.erl @@ -428,8 +428,8 @@ bit_adt_t3(A) -> bit_t5(A) -> B = o1(), - case none:none() of - <<A:B>> -> 1 % breaks the opaqueness + case none:none() of % the type is any(); should fix that XXX + <<A:B>> -> 1 % can never match (local opaque type is OK) end. -spec bit_t4(<<_:1>>) -> integer(). |