enum SimpleComptimeReason [src]

Fields

operand_Type

operand_setEvalBranchQuota

operand_setFloatMode

operand_branchHint

operand_setRuntimeSafety

operand_embedFile

operand_cImport

operand_cDefine_macro_name

operand_cDefine_macro_value

operand_cInclude_file_name

operand_cUndef_macro_name

operand_shuffle_mask

operand_atomicRmw_operation

operand_reduce_operation

export_target

export_options

extern_options

prefetch_options

call_modifier

compile_error_string

inline_assembly_code

atomic_order

array_mul_factor

slice_cat_operand

inline_call_target

generic_call_target

wasm_memory_index

work_group_dim_index

type

array_sentinel

pointer_sentinel

slice_sentinel

array_length

vector_length

error_set_contents

struct_fields

enum_fields

union_fields

function_ret_ty

function_parameters

decl_name

field_name

struct_field_name

enum_field_name

union_field_name

tuple_field_name

tuple_field_index

container_var_init

@"callconv"

@"align"

@"addrspace"

@"linksection"

comptime_keyword

comptime_call_modifier

inline_loop_operand

switch_item

tuple_field_default_value

struct_field_default_value

enum_field_tag_value

slice_single_item_ptr_bounds

stored_to_comptime_field

stored_to_comptime_var

casted_to_comptime_enum

casted_to_comptime_int

casted_to_comptime_float

panic_handler

Members

message (Function)

Source

  pub const SimpleComptimeReason = enum(u32) {
    // Evaluating at comptime because a builtin operand must be comptime-known.
    // These messages all mention a specific builtin.
    operand_Type,
    operand_setEvalBranchQuota,
    operand_setFloatMode,
    operand_branchHint,
    operand_setRuntimeSafety,
    operand_embedFile,
    operand_cImport,
    operand_cDefine_macro_name,
    operand_cDefine_macro_value,
    operand_cInclude_file_name,
    operand_cUndef_macro_name,
    operand_shuffle_mask,
    operand_atomicRmw_operation,
    operand_reduce_operation,

    // Evaluating at comptime because an operand must be comptime-known.
    // These messages do not mention a specific builtin (and may not be about a builtin at all).
    export_target,
    export_options,
    extern_options,
    prefetch_options,
    call_modifier,
    compile_error_string,
    inline_assembly_code,
    atomic_order,
    array_mul_factor,
    slice_cat_operand,
    inline_call_target,
    generic_call_target,
    wasm_memory_index,
    work_group_dim_index,

    // Evaluating at comptime because types must be comptime-known.
    // Reasons other than `.type` are just more specific messages.
    type,
    array_sentinel,
    pointer_sentinel,
    slice_sentinel,
    array_length,
    vector_length,
    error_set_contents,
    struct_fields,
    enum_fields,
    union_fields,
    function_ret_ty,
    function_parameters,

    // Evaluating at comptime because decl/field name must be comptime-known.
    decl_name,
    field_name,
    struct_field_name,
    enum_field_name,
    union_field_name,
    tuple_field_name,
    tuple_field_index,

    // Evaluating at comptime because it is an attribute of a global declaration.
    container_var_init,
    @"callconv",
    @"align",
    @"addrspace",
    @"linksection",

    // Miscellaneous reasons.
    comptime_keyword,
    comptime_call_modifier,
    inline_loop_operand,
    switch_item,
    tuple_field_default_value,
    struct_field_default_value,
    enum_field_tag_value,
    slice_single_item_ptr_bounds,
    stored_to_comptime_field,
    stored_to_comptime_var,
    casted_to_comptime_enum,
    casted_to_comptime_int,
    casted_to_comptime_float,
    panic_handler,

    pub fn message(r: SimpleComptimeReason) []const u8 {
        return switch (r) {
            // zig fmt: off
            .operand_Type                => "operand to '@Type' must be comptime-known",
            .operand_setEvalBranchQuota  => "operand to '@setEvalBranchQuota' must be comptime-known",
            .operand_setFloatMode        => "operand to '@setFloatMode' must be comptime-known",
            .operand_branchHint          => "operand to '@branchHint' must be comptime-known",
            .operand_setRuntimeSafety    => "operand to '@setRuntimeSafety' must be comptime-known",
            .operand_embedFile           => "operand to '@embedFile' must be comptime-known",
            .operand_cImport             => "operand to '@cImport' is evaluated at comptime",
            .operand_cDefine_macro_name  => "'@cDefine' macro name must be comptime-known",
            .operand_cDefine_macro_value => "'@cDefine' macro value must be comptime-known",
            .operand_cInclude_file_name  => "'@cInclude' file name must be comptime-known",
            .operand_cUndef_macro_name   => "'@cUndef' macro name must be comptime-known",
            .operand_shuffle_mask        => "'@shuffle' mask must be comptime-known",
            .operand_atomicRmw_operation => "'@atomicRmw' operation must be comptime-known",
            .operand_reduce_operation    => "'@reduce' operation must be comptime-known",

            .export_target        => "export target must be comptime-known",
            .export_options       => "export options must be comptime-known",
            .extern_options       => "extern options must be comptime-known",
            .prefetch_options     => "prefetch options must be comptime-known",
            .call_modifier        => "call modifier must be comptime-known",
            .compile_error_string => "compile error string must be comptime-known",
            .inline_assembly_code => "inline assembly code must be comptime-known",
            .atomic_order         => "atomic order must be comptime-known",
            .array_mul_factor     => "array multiplication factor must be comptime-known",
            .slice_cat_operand    => "slice being concatenated must be comptime-known",
            .inline_call_target   => "function being called inline must be comptime-known",
            .generic_call_target  => "generic function being called must be comptime-known",
            .wasm_memory_index    => "wasm memory index must be comptime-known",
            .work_group_dim_index => "work group dimension index must be comptime-known",

            .type                => "types must be comptime-known",
            .array_sentinel      => "array sentinel value must be comptime-known",
            .pointer_sentinel    => "pointer sentinel value must be comptime-known",
            .slice_sentinel      => "slice sentinel value must be comptime-known",
            .array_length        => "array length must be comptime-known",
            .vector_length       => "vector length must be comptime-known",
            .error_set_contents  => "error set contents must be comptime-known",
            .struct_fields       => "struct fields must be comptime-known",
            .enum_fields         => "enum fields must be comptime-known",
            .union_fields        => "union fields must be comptime-known",
            .function_ret_ty     => "function return type must be comptime-known",
            .function_parameters => "function parameters must be comptime-known",

            .decl_name         => "declaration name must be comptime-known",
            .field_name        => "field name must be comptime-known",
            .struct_field_name => "struct field name must be comptime-known",
            .enum_field_name   => "enum field name must be comptime-known",
            .union_field_name  => "union field name must be comptime-known",
            .tuple_field_name  => "tuple field name must be comptime-known",
            .tuple_field_index => "tuple field index must be comptime-known",

            .container_var_init => "initializer of container-level variable must be comptime-known",
            .@"callconv"        => "calling convention must be comptime-known",
            .@"align"           => "alignment must be comptime-known",
            .@"addrspace"       => "address space must be comptime-known",
            .@"linksection"     => "linksection must be comptime-known",

            .comptime_keyword             => "'comptime' keyword forces comptime evaluation",
            .comptime_call_modifier       => "'.compile_time' call modifier forces comptime evaluation",
            .inline_loop_operand          => "inline loop condition must be comptime-known",
            .switch_item                  => "switch prong values must be comptime-known",
            .tuple_field_default_value    => "tuple field default value must be comptime-known",
            .struct_field_default_value   => "struct field default value must be comptime-known",
            .enum_field_tag_value         => "enum field tag value must be comptime-known",
            .slice_single_item_ptr_bounds => "slice of single-item pointer must have comptime-known bounds",
            .stored_to_comptime_field     => "value stored to a comptime field must be comptime-known",
            .stored_to_comptime_var       => "value stored to a comptime variable must be comptime-known",
            .casted_to_comptime_enum      => "value casted to enum with 'comptime_int' tag type must be comptime-known",
            .casted_to_comptime_int       => "value casted to 'comptime_int' must be comptime-known",
            .casted_to_comptime_float     => "value casted to 'comptime_float' must be comptime-known",
            .panic_handler                => "panic handler must be comptime-known",
            // zig fmt: on
        };
    }
}  