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Try to lex identifiers before punctuation, and backtrack if we only see a single underscore or something that starts with two underscores. Rename the modf and frexp return types to start with two underscores. Spec PR: https://github.com/gpuweb/gpuweb/pull/2326 Change-Id: Id283af100babfe84faa183345cb8a60848140caa Fixed: tint:1292 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70160 Reviewed-by: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: James Price <jrprice@google.com>
45 lines
707 B
Plaintext
45 lines
707 B
Plaintext
#include <metal_stdlib>
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using namespace metal;
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struct frexp_result {
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float sig;
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int exp;
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};
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frexp_result tint_frexp(float param_0) {
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int exp;
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float sig = frexp(param_0, exp);
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return {sig, exp};
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}
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struct tint_symbol {
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float4 value [[position]];
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};
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void frexp_eabd40() {
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frexp_result res = tint_frexp(1.0f);
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}
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float4 vertex_main_inner() {
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frexp_eabd40();
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return float4();
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}
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vertex tint_symbol vertex_main() {
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float4 const inner_result = vertex_main_inner();
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tint_symbol wrapper_result = {};
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wrapper_result.value = inner_result;
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return wrapper_result;
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}
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fragment void fragment_main() {
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frexp_eabd40();
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return;
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}
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kernel void compute_main() {
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frexp_eabd40();
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return;
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}
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