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parseh understands types better and handles some situations better

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See #88

Also, includes partial implementation of typedef top level declaration.
See #95

Also, fix function types. Previously the way we were deduping function type
pointers was incorrect.
This commit is contained in:
Andrew Kelley
2016-01-31 01:20:47 -07:00
parent 436e35516a
commit 3c2093fec6
14 changed files with 1204 additions and 684 deletions
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10
test/run_tests.cpp
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@@ -115,7 +115,7 @@ static TestCase *add_parseh_case(const char *case_name, const char *source, int
test_case->compiler_args.append("parseh");
test_case->compiler_args.append(tmp_h_path);
test_case->compiler_args.append("--c-import-warnings");
test_case->compiler_args.append("--verbose");
test_cases.append(test_case);
@@ -1689,7 +1689,7 @@ var a : i32 = 2;
add_compile_fail_case("byvalue struct on exported functions", R"SOURCE(
struct A { x : i32, }
export fn f(a : A) {}
)SOURCE", 1, ".tmp_source.zig:3:13: error: byvalue struct parameters not yet supported on exported functions");
)SOURCE", 1, ".tmp_source.zig:3:13: error: byvalue struct parameters not yet supported on extern functions");
add_compile_fail_case("duplicate field in struct value expression", R"SOURCE(
struct A {
@@ -1929,7 +1929,7 @@ pub const Foo1 = enum_Foo._1;)OUTPUT",
add_parseh_case("restrict -> noalias", R"SOURCE(
void foo(void *restrict bar, void *restrict);
)SOURCE", 1, R"OUTPUT(pub const c_void = u8;
)SOURCE", 1, R"OUTPUT(pub type c_void = u8;
pub extern fn foo(noalias bar: ?&c_void, noalias arg1: ?&c_void);)OUTPUT");
add_parseh_case("simple struct", R"SOURCE(
@@ -1977,14 +1977,14 @@ struct Foo {
void (*derp)(struct Foo *foo);
};
)SOURCE", 2, R"OUTPUT(export struct struct_Foo {
derp: ?extern fn (?&struct_Foo),
derp: ?extern fn(?&struct_Foo),
})OUTPUT", R"OUTPUT(pub const Foo = struct_Foo;)OUTPUT");
add_parseh_case("struct prototype used in func", R"SOURCE(
struct Foo;
struct Foo *some_func(struct Foo *foo, int x);
)SOURCE", 2, R"OUTPUT(pub const struct_Foo = u8;
)SOURCE", 2, R"OUTPUT(pub type struct_Foo = u8;
pub extern fn some_func(foo: ?&struct_Foo, x: c_int) -> ?&struct_Foo;)OUTPUT",
R"OUTPUT(pub const Foo = struct_Foo;)OUTPUT");