Bug fixes

[SimonDanisch]

Closes #3273, #3266, #3268.
Also fixes a regression for broadcasted_foreach, which stopped working for 0 dim arrays, which introduced a regression in ablines for AoG (AoG turned mapping([0], [1]) into fill(0), fill(1), which worked well with ablines before).

[MakieBot]

Compile Times benchmark

Note, that these numbers may fluctuate on the CI servers, so take them with a grain of salt. All benchmark results are based on the mean time and negative percent mean faster than the base branch. Note, that GLMakie + WGLMakie run on an emulated GPU, so the runtime benchmark is much slower. Results are from running:

using_time = @ctime using Backend
# Compile time
create_time = @ctime fig = scatter(1:4; color=1:4, colormap=:turbo, markersize=20, visible=true)
display_time = @ctime Makie.colorbuffer(display(fig))
# Runtime
create_time = @benchmark fig = scatter(1:4; color=1:4, colormap=:turbo, markersize=20, visible=true)
display_time = @benchmark Makie.colorbuffer(display(fig))

	using	create	display	create	display
GLMakie	12.23s (12.09, 12.49) 0.15+-	1.19s (1.17, 1.22) 0.02+-	798.25ms (772.61, 839.59) 24.07+-	10.90ms (10.75, 11.02) 0.10+-	144.61ms (142.34, 150.73) 2.87+-
master	12.25s (12.12, 12.45) 0.12+-	1.15s (1.13, 1.18) 0.02+-	792.26ms (775.41, 816.26) 13.91+-	10.98ms (10.79, 11.31) 0.18+-	142.10ms (141.31, 142.67) 0.48+-
evaluation	-0.23%, -0.03s invariant (-0.21d, 0.71p, 0.13std)	+3.25%, 0.04s slower X (2.43d, 0.00p, 0.02std)	+0.75%, 5.98ms invariant (0.30d, 0.58p, 18.99std)	-0.79%, -0.09ms invariant (-0.58d, 0.30p, 0.14std)	+1.73%, 2.51ms invariant (1.22d, 0.06p, 1.68std)
CairoMakie	11.39s (11.00, 11.64) 0.26+-	1.21s (1.16, 1.24) 0.03+-	228.21ms (218.61, 236.07) 6.07+-	11.28ms (10.87, 11.60) 0.27+-	6.85ms (6.71, 6.99) 0.10+-
master	11.47s (11.00, 11.72) 0.25+-	1.19s (1.14, 1.23) 0.03+-	218.50ms (206.66, 229.48) 9.19+-	11.35ms (10.88, 11.55) 0.24+-	6.84ms (6.69, 6.98) 0.11+-
evaluation	-0.68%, -0.08s invariant (-0.30d, 0.58p, 0.26std)	+1.80%, 0.02s invariant (0.73d, 0.20p, 0.03std)	+4.25%, 9.71ms slower X (1.25d, 0.04p, 7.63std)	-0.58%, -0.07ms invariant (-0.26d, 0.63p, 0.25std)	+0.10%, 0.01ms invariant (0.07d, 0.90p, 0.10std)
WGLMakie	13.41s (13.15, 13.57) 0.14+-	1.32s (1.24, 1.40) 0.06+-	11.79s (11.70, 11.88) 0.06+-	14.35ms (13.37, 15.28) 0.64+-	1.14s (1.10, 1.19) 0.03+-
master	13.44s (13.37, 13.49) 0.05+-	1.29s (1.23, 1.35) 0.04+-	11.83s (11.68, 12.29) 0.22+-	14.36ms (13.71, 15.06) 0.46+-	1.13s (1.10, 1.18) 0.03+-
evaluation	-0.23%, -0.03s invariant (-0.30d, 0.60p, 0.09std)	+1.98%, 0.03s invariant (0.49d, 0.38p, 0.05std)	-0.33%, -0.04s invariant (-0.25d, 0.66p, 0.14std)	-0.11%, -0.02ms invariant (-0.03d, 0.96p, 0.55std)	+1.23%, 0.01s invariant (0.44d, 0.43p, 0.03std)