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fix @export for arrays and allow sections on extern variables

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previously `@export` for an array would panic with a TODO message.
now it will do the export. However, it uses the variable's name
rather than the name passed to `@export`. Issue #2679 remains open
for that problem.
This commit is contained in:
Andrew Kelley
2019-06-14 15:20:52 -04:00
parent 9e8db5b750
commit 42ea2d0d1c
3 changed files with 11 additions and 31 deletions
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20
test/compile_errors.zig
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@@ -4645,16 +4645,6 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
"tmp.zig:1:1: note: declared here",
);
cases.add(
"setting a section on an extern variable",
\\extern var foo: i32 linksection(".text2");
\\export fn entry() i32 {
\\ return foo;
\\}
,
"tmp.zig:1:33: error: cannot set section of external variable 'foo'",
);
cases.add(
"setting a section on a local variable",
\\export fn entry() i32 {
@@ -4665,16 +4655,6 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
"tmp.zig:2:30: error: cannot set section of local variable 'foo'",
);
cases.add(
"setting a section on an extern fn",
\\extern fn foo() linksection(".text2") void;
\\export fn entry() void {
\\ foo();
\\}
,
"tmp.zig:1:29: error: cannot set section of external function 'foo'",
);
cases.add(
"returning address of local variable - simple",
\\export fn foo() *i32 {