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Merge pull request #6829 from tadeokondrak/error-unsupported-callconv

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stage1: Compile error instead of falling back to C for unsupported cc
This commit is contained in:
Veikka Tuominen
2020-11-19 19:03:08 +02:00
committed by GitHub
parent 25ec2dbc1e 3a28b659bd
commit cf819b95fe
17 changed files with 380 additions and 244 deletions
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78
test/compile_errors.zig
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@@ -57,6 +57,84 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
"tmp.zig:1:22: note: type u2 cannot fit values in range 0...4",
});
cases.addCase(x: {
var tc = cases.create("callconv(.Interrupt) on unsupported platform",
\\export fn entry() callconv(.Interrupt) void {}
, &[_][]const u8{
"tmp.zig:1:28: error: callconv 'Interrupt' is only available on x86, x86_64, AVR, and MSP430, not aarch64",
});
tc.target = std.zig.CrossTarget{
.cpu_arch = .aarch64,
.os_tag = .linux,
.abi = .none,
};
break :x tc;
});
cases.addCase(x: {
var tc = cases.create("callconv(.Signal) on unsupported platform",
\\export fn entry() callconv(.Signal) void {}
, &[_][]const u8{
"tmp.zig:1:28: error: callconv 'Signal' is only available on AVR, not x86_64",
});
tc.target = std.zig.CrossTarget{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
};
break :x tc;
});
cases.addCase(x: {
var tc = cases.create("callconv(.Stdcall, .Fastcall, .Thiscall) on unsupported platform",
\\export fn entry1() callconv(.Stdcall) void {}
\\export fn entry2() callconv(.Fastcall) void {}
\\export fn entry3() callconv(.Thiscall) void {}
, &[_][]const u8{
"tmp.zig:1:29: error: callconv 'Stdcall' is only available on x86, not x86_64",
"tmp.zig:2:29: error: callconv 'Fastcall' is only available on x86, not x86_64",
"tmp.zig:3:29: error: callconv 'Thiscall' is only available on x86, not x86_64",
});
tc.target = std.zig.CrossTarget{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
};
break :x tc;
});
cases.addCase(x: {
var tc = cases.create("callconv(.Vectorcall) on unsupported platform",
\\export fn entry() callconv(.Vectorcall) void {}
, &[_][]const u8{
"tmp.zig:1:28: error: callconv 'Vectorcall' is only available on x86 and AArch64, not x86_64",
});
tc.target = std.zig.CrossTarget{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
};
break :x tc;
});
cases.addCase(x: {
var tc = cases.create("callconv(.APCS, .AAPCS, .AAPCSVFP) on unsupported platform",
\\export fn entry1() callconv(.APCS) void {}
\\export fn entry2() callconv(.AAPCS) void {}
\\export fn entry3() callconv(.AAPCSVFP) void {}
, &[_][]const u8{
"tmp.zig:1:29: error: callconv 'APCS' is only available on ARM, not x86_64",
"tmp.zig:2:29: error: callconv 'AAPCS' is only available on ARM, not x86_64",
"tmp.zig:3:29: error: callconv 'AAPCSVFP' is only available on ARM, not x86_64",
});
tc.target = std.zig.CrossTarget{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
};
break :x tc;
});
cases.add("unreachable executed at comptime",
\\fn foo(comptime x: i32) i32 {
\\ comptime {