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Shift error message now says "fixed-width integer type" instead of just "integer type" (#5028)

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* error message of ir_analyze_bit_shift now more accurate/specific

* fixed compile error test to match bit shift error message
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foobles 2020-04-14 15:19:45 -05:00 committed by GitHub
parent 5974a88794
commit 022a71ca7d
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2 changed files with 2 additions and 2 deletions
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2
src/ir.cpp
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@ -16974,7 +16974,7 @@ static IrInstGen *ir_analyze_bit_shift(IrAnalyze *ira, IrInstSrcBinOp *bin_op_in
if (!instr_is_comptime(op2)) {
ir_add_error(ira, &bin_op_instruction->base.base,
buf_sprintf("LHS of shift must be an integer type, or RHS must be compile-time known"));
buf_sprintf("LHS of shift must be a fixed-width integer type, or RHS must be compile-time known"));
return ira->codegen->invalid_inst_gen;
}

2
test/compile_errors.zig
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@ -5925,7 +5925,7 @@ pub fn addCases(cases: *tests.CompileErrorContext) void {
\\ return 0x11 << x;
\\}
, &[_][]const u8{
"tmp.zig:2:17: error: LHS of shift must be an integer type, or RHS must be compile-time known",
"tmp.zig:2:17: error: LHS of shift must be a fixed-width integer type, or RHS must be compile-time known",
});
cases.add("shifting RHS is log2 of LHS int bit width",