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update tests, better error messages, update self-hosted tokenizer

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This commit is contained in:
Andrew Kelley
2019-11-20 16:08:01 -05:00
parent cf2fe2536e
commit fd6020c4e2
6 changed files with 50 additions and 44 deletions
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19
test/compile_errors.zig
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@@ -784,7 +784,8 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
\\ strValue = strValue orelse "";
\\}
,
"tmp.zig:3:32: error: cast discards const qualifier",
"tmp.zig:3:32: error: expected type '[*c]u8', found '*const [0]null u8'",
"tmp.zig:3:32: note: cast discards const qualifier",
);
cases.add(
@@ -1323,7 +1324,7 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
\\ ptr_opt_many_ptr = c_ptr;
\\}
\\export fn entry2() void {
\\ var buf: [4]u8 = "aoeu";
\\ var buf: [4]u8 = "aoeu".*;
\\ var slice: []u8 = &buf;
\\ var opt_many_ptr: [*]u8 = slice.ptr;
\\ var ptr_opt_many_ptr = &opt_many_ptr;
@@ -1518,7 +1519,7 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
cases.add(
"reading past end of pointer casted array",
\\comptime {
\\ const array = "aoeu";
\\ const array: [4]u8 = "aoeu".*;
\\ const slice = array[1..];
\\ const int_ptr = @ptrCast(*const u24, slice.ptr);
\\ const deref = int_ptr.*;
@@ -3356,7 +3357,7 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
\\ return a;
\\}
,
"tmp.zig:3:12: error: expected type 'i32', found '[*]const u8'",
"tmp.zig:3:12: error: expected type 'i32', found '*const [1]null u8'",
);
cases.add(
@@ -3827,12 +3828,12 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
cases.add(
"array concatenation with wrong type",
\\const src = "aoeu";
\\const derp = @as(usize, 1234);
\\const derp: usize = 1234;
\\const a = derp ++ "foo";
\\
\\export fn entry() usize { return @sizeOf(@typeOf(a)); }
,
"tmp.zig:3:11: error: expected array or C string literal, found 'usize'",
"tmp.zig:3:11: error: expected array, found 'usize'",
);
cases.add(
@@ -6207,11 +6208,11 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
cases.add(
"calling var args extern function, passing array instead of pointer",
\\export fn entry() void {
\\ foo("hello",);
\\ foo("hello".*,);
\\}
\\pub extern fn foo(format: *const u8, ...) void;
,
"tmp.zig:2:9: error: expected type '*const u8', found '[5]u8'",
"tmp.zig:2:16: error: expected type '*const u8', found '[5]null u8'",
);
cases.add(
@@ -6777,7 +6778,7 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
\\}
,
"tmp.zig:4:22: error: expected type '*[1]i32', found '*const i32'",
"tmp.zig:4:22: note: pointer type child 'i32' cannot cast into pointer type child '[1]i32'",
"tmp.zig:4:22: note: cast discards const qualifier",
);
cases.add(