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fix typo in error note for integer casting

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This commit is contained in:
Andrew Kelley 2019-11-29 22:33:55 -05:00
parent a438a615e6
commit f980c29306
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GPG Key ID: 7C5F548F728501A9
2 changed files with 7 additions and 1 deletions
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2
src/ir.cpp
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@ -12753,7 +12753,7 @@ static void report_recursive_error(IrAnalyze *ira, AstNode *source_node, ConstCa
ZigType *wanted_type = cast_result->data.int_shorten->wanted_type;
ZigType *actual_type = cast_result->data.int_shorten->actual_type;
const char *wanted_signed = wanted_type->data.integral.is_signed ? "signed" : "unsigned";
const char *actual_signed = wanted_type->data.integral.is_signed ? "signed" : "unsigned";
const char *actual_signed = actual_type->data.integral.is_signed ? "signed" : "unsigned";
add_error_note(ira->codegen, parent_msg, source_node,
buf_sprintf("%s %" PRIu32 "-bit int cannot represent all possible %s %" PRIu32 "-bit values",
wanted_signed, wanted_type->data.integral.bit_count,

6
test/compile_errors.zig
View File

@ -1644,11 +1644,17 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
\\ var spartan_count: u16 = 300;
\\ var byte: u8 = spartan_count;
\\}
\\export fn entry4() void {
\\ var signed: i8 = -1;
\\ var unsigned: u64 = signed;
\\}
,
"tmp.zig:3:31: error: integer value 300 cannot be coerced to type 'u8'",
"tmp.zig:7:22: error: integer value 300 cannot be coerced to type 'u8'",
"tmp.zig:11:20: error: expected type 'u8', found 'u16'",
"tmp.zig:11:20: note: unsigned 8-bit int cannot represent all possible unsigned 16-bit values",
"tmp.zig:15:25: error: expected type 'u64', found 'i8'",
"tmp.zig:15:25: note: unsigned 64-bit int cannot represent all possible signed 8-bit values",
);
cases.add(